How MANY FISH Can You Put In Your Aquarium?

[@KGTropicals]

*Are you subscribed to our channel yet? Here's an easy way to do it, just click this link:* kzbin.info

[@moseskongi4746]

*Why wood anyone ask you how many fish they can put in their tanks? Who is you ngga? The Pet fish police that a mufcka got to get permission from or something?*

[@JCTropicals62]

I’m subbed

[@ANTONl027]

3 blood parrots and a green terror in a 55?

[@niccolefolds1027]

I just stumbled over your video hello and I am impressed thank you so much I am not a newbie to this hobby but would love to know a few things about my tank if possible I just recently got a I believe is a 39 gallon fish tank and I would like to know how many live plant can I put in my fish tank. ? Also i love love guppies 😉. I know they breed pretty good. How many male & female can I add to my tank to start ? And also these nickel size snails, how many ? Also my fliter sucks, can you recommend one please and ty. I hope to hear from you soon. ❤

[@hummingbird3771]

Thanks for the reminder! Subscribed!!

[@slitsteve836]

This guy taught me almost everything I know about the fish keeping hobby

[@JCTropicals62]

Same bro

[@JCTropicals62]

❤

Same!!

[@christopherhill9633]

Kaveman aquatics is a great one too i love them both

[@Fir3LocksTV]

He teaching me too 😂😂😂

[@4EvaFishNerd]

Man I love your videos! Husband came in and asked me, "Why are you watching this? You know all this stuff." I simply said, "Because I like him" 😊 You're awesome and hilarious

[@laurendoerr]

I have a 29g with a Tidal 110 filter and it is very heavily planted. In it I have 1 Pearl Gourami, 1 female Bristlenose Pleco, 1 male guppy, 10 Black Skirt Tetra, 7 Harlequin Rasbora, 8 Albino Cory, 4 Oto's, and an unknown number of Assassin Snails (they are breeding like crazy and I have already sold 15 a few months ago). I know my tank is over stocked but I am religious about maintenance and do weekly 60+% water changes. The tank has been running like this for 3 years without issues.

[@TR-ry1xv]

Your videos have evolved over the years. I love the added personality. It keeps me coming back even for the beginner topics. The hardest question for me to answer or get answered is cohabitation. Whether it is how many blank with blank, or Can blank live with blank? I have been doing this awhile and have the question often due to the endless variables, and those variables are what make it so hard to answer. We need people like you and a handful of other creators who provide the foundational knowledge to not try something too ridiculous, but the confidence to try and push it to gain the experience for ourselves. Also go Nats. Looks like they are heading your way.

[@shainakaystinard-artist3579]

I want to thank y’all for your Betta info. After struggling with a male with fin rot in a 5 gallon for months, I took a chances and upgraded him to a 14 cube with 4 minnows, 4 Cory cats, and 2 Kuhli loaches. He began to thrive! He is so happy and healthy now. We did the same with our next Betta and he is enjoying a 10 gallon with a few various tetra buddies. The color of the other tank mates seemed to matter 🤷🏻‍♀️ and of course each Betta fish was different.

[@wolfygrl24]

I just want to say thank you for all the videos you both post and how helpful all the info is. I work at a pet store and we sell many fish. I spend so much of my time trying to help people figure out their fish situations and trust me it’s challenging. Sadly most people don’t have much of a clue when it comes to keeping fish even with all this great info available. Your videos have helped me so much in learning this hobby and how to help others.

[@justinholmes4333]

This is a great video. One thing I would add based on my experience is that you should go slow. I’ve stocked a 75 gallon community tank over the last 8 months. I wait at least two weeks and usually more like a month before adding a new batch. This does two things. First, it lets your biological filtration catch up to avoid ammonia spikes. Second, it lets you monitor your parameters (and behavior) to make sure your ecosystem is adapting

[@elijahdontrelljones]

Merry Christmas everyone

[@jaxxonfishroom]

Same as well

[@mrodbx]

Son got me a aquarium for Christmas and wanted to do research and came across your channel and had to come to comments to Thank you for putting out all this info so THANKS

[@joeylackow]

When I first got into the hobby this was the question I asked the most. Started to get frustrated with people cause everyone says something different. The more I understood about fish keeping the more I realized that this is a complex convoluted question to answer and that there are an incredible amount of variables to take into consideration in order to answer it. I may have figured this stuff out by man what a great video. For anyone new to the hobby this is the best video for this question.

[@benwigginsbikes]

This is the best video I have seen while figuring out what I am doing. I am the typical consumer that bought the 29g kit from the big box store and plans on doing the required maintenance to maintain a healthy ecosystem but also isn't going full nerd zone. thanks.

[@chriswilliams1096]

I am getting a 10 gallon tank in the new year. I never kept fish before so am relying on expert advice. The plan is to do an initial set up with just plants and no fish. The experts say to get a test kit and monitor the tank chemistry frequently, so this is what I will do. Once the plants are growing well and water parameters are stable (who knows how long that will take) I will think about fish. Because I have no experience with keeping fish I will get a small number of easy fish - platys look promising - and see what happens. Any new hobby is a learning process and I feel lucky to be able to draw on the valuable experience of folks like KGTropicals. To KGT and all the other KZbin aquarium channels I say "Thank you!" because you give me the confidence to be a fish keeper.

[@Erm..whatthesigma-l6i]

Same Im in the same situation relying on KZbin and google im a little scared to make sure my fish wont be just surviving and not thriving as they should

[@fuzzylittlespider]

Platys and guppies are so fun and great for beginners. I love watching my gups and platys swimming together ❤

[@James_Hande]

Merry Christmas John, Lisa & fishfam! Nice basic video on a frequently asked question. Here's just a few that really irritate me throughout my years in the hobby. "What should I put in my 20G (any size) tank?" I reply "water". "How many fish can I put in my tank?" I reply "all that it can support". "What do you mean I have to change water and use test kits, no way?" I reply "don't get into the hobby". "My fish had babies a few days ago, what do I do with them and how to feed them?" My reply "should have researched that when you bought the fish". The list goes on...

[@BlessedLaymanNC]

I find it refreshing to see someone who actually gives an intelligent answer to this question. As an experienced aquariaist, I learned to disregard all other answers I've ever heard. When I answer beginners, it is always a small number of fairly small fish. (I'm experienced in 55 and smaller tanks.) I apologize for thinking you'd give the same old "rules of thumb" as almost every one else. Thank you for this video.

[@darksage6969]

was literally packing a bowl, and he said "Stop that, i know what you're doing down there!" 1:13

[@h0m0k0m0d0]

What do you think of my tank? Heavily planted, 2 filters, 40g. 30 ember tetra, 12 pepper cory, 1 female betta, 6 mystery snails. I do a 50% water change and siphon gravel each week. Once a month I clean the filter media (in old tank water ofc). I'm sure the snails are too much bioload but they are my babies and I clean extra thoroughly because of them lol. I also have a planted 10g with 1 male betta and 2 mysteries. At some point I want a 90g or more for a betta sorority (AND SNAILSSS)

[@1claytonic1]

Awesome video lots of important info. I think a good point for beginners is to try and fill all the levels of your tank for a good ecosystem. Get some top feeders mid level ones some scavenges and the mandatory "cleaner fish" your specific set up needs. It makes the whole tank active to look at. Make the fish and plants do the hard work haha.

[@ferretsmiles]

I'd say avoid fish that swim at the top for a beginner. There are generally less of those kinds of fish available and they are basically all jumpers. You have to be on top of you game and have a taller tank.

[@Chinesetakeout382]

Houseplants are also excellent filtration. Grow a few pothos or monstera in the top and that will do wonders once they establish roots.

[@HBippy]

Wow! Thanks for the tip 😊

[@ronnie-lynn]

What!!? I recently adopted an aquarium. I have lots of house plants. There are all artificial decor in this tank. I need to figure out this plant/fish thing

[@clintonroppolo1709]

Love the videos. Miss my aquarium and seeing the tanks on your videos reminds me of sitting and watching mine like they were TV. I started my biggest tank 125gal around 2000ish? Started with 5 electric yellow labs a common pleco and 2 senodontis cats ( should have looked up the spelling on that one) 10 years later I had to break it down and sell the tank and find a home for the fish due to health. Never lost any of the cats and the pleco was nearly 16 inches. And the 5 yellow labs multiplied into over 100. My local pet store was delighted when I called to see if they ha space for them. I miss the hobby so much and watching videos with good info and clips of amazing fish helps fill the void. Keep it up.

[@DoubleDeckerAnton]

Just found your channel. Thanks for the top tips and advice. I have a 170 litre and stock cold water fresh water fish only, but a wide variety from ranchu, ryukin and demekin, to black moor amd a loach and two plec, with mountain minnows. But it seems that the mountain minnows may get eaten, as they are quite small. I started to add real plants and ive realised plastic plants dont help the water. In the past i changed the water every 4 to 8 weeks, but it evaporates at maybe a few litres a week. I keep the lid on at night for around 8 hours. The light is on for about 10 hrs, but i used to have it on for longer before, maybe 12 to 14 hrs. I have plastic grass as well and some babies have been born there as there are gaps for them to hide, but maybe other fish could eat them.

[@mitch.el420]

Loving this solution to the stream issues you were facing 🤙 no matter how experienced I become, having a mortality is always a demoralizing event… I can understand how it might motivate someone to leave this wonderful hobby 😭🥲 thank you for helping them keep their fish ALIVE ❤

[@kobushayes4748]

Ive folowed all your advise ive got 50 guppys in a 100liter tank i think 26.5galons and i do a regular water change and ive got a good filtration system i love working on my aquarium it calms me down thankyou for your videos

[@Algernon273]

Thanks for being a responsible voice in the hobby.

[@LowSparkChris]

Merry Christmas John and Lisa...and everyone else for that matter! Thank you for the info (and entertainment) you both provide us thru your channel.

[@danm8004]

It goes almost without saying but your mileage may vary with all of this, my main display tank at home is slightly overstocked but the filtration can handle it, being a fluval 307 on a 29 gal. I change water when nitrates approach 50 ppm and service the filter every month.

[@laurah2820]

I’m coming back to the hobby after taking a break for a number of years. I’m LOVING your videos. The common sense you present is a welcome change. I’m in So Maryland and plan to take a field trip to Glen Bernie to check out fish soon.

[@splittheredsea]

Loved the delivery! People will still get it wrong. Your efforts are much appreciated.

[@Mrcoconutgun]

This really came in handy, I'm stocking my 20 gallon tomorrow, so it gave me a good idea of how many fish i'll be able to comfortably stock. Great vid!

[@usmc72409]

I have 78 gallons worth on fish in a 55, going by the 1 inch of fish per gallon rule of thumb. With 2 filters that would cover 170 gallon tank in total. With driftwood and well planted. Largest fish reaching 6 inches. Most fish at 3-4 inches. All South American cichlids. And they do wonderfully. I feed heavy and partially change the water 2x per week. I am obsessed!

[@nicbarnett4707]

Great INTRO!!!!!

[@chicagotypewriter2094]

I had the exact opposite reaction to getting everything cool I saw. I tend to get really nervous/have some anxiety and I was super adamant about that “1 gallon / inch” rule and I think our aquarium might’ve been a bit empty.

[@TenorCantusFirmus]

I like to keep my 50-gallons understocked - A school of small fish (Tetras, Barbs or other small Caraciformes/Cypriniformes), one or two Bristlenoses, sometimes one or two "centerpiece" fish (some years ago was the last time, and I had a pair of Pearl Gourami), but just if the other fish being present are very small (in that case, there also were ten Cardinal Tetras). I now am hosting eight Congo Tetras with one Bristlenose and I have to say the result is very good, also on an aesthetic point of view: fish are more free to move, and with a tank all for them, with no potentially more aggressive fish from whose they might have to guard themselves, they can show even brighter colours than they usually do. I think when possible best option is a mid- or large-size tank (at least 40 gallons) with a prudent, sparse stocking: a group of small, colourful schooling fish might be enough to make for a spectacular view.

[@BenOchart]

So many moving parts. As I often say, it’s a fluid situation. There’s no easy answer like, “One inch per gallon.” Good video, but you’re still going to get the question🤣

[@douggiles7647]

I'm almost positive I heard you say 1 inch per gallon as a general rule in an old video, but I believe it was specifically about small community fish. And even then you still said it varies wildly depending on filtration, plants, and such. I could be mistaken and thinking of someone else but I can't think of who it could have been.

[@unwarranteddesign806]

I'm relatively new and made sure that I gave the guy at the fish store the relevant information about my skill level, planting, and tank size when asking for the number of fish I could get as well as fish compatibility

[@Meta_was_my_idea]

I do water changes every 2 days and I have tons of mollies in a 30 gallon. They all seem to be doing fine.

[@Laura-ed5kf]

Same-ish. I had a guppy-outbreak, & pond-snails too. I bought a 20G for female-fry (maybe 20, all less than 3/4”), live-planted, soil substrate capped w/ sand, tossed in two snails. I water-change every Saturday, feed QUALITY every third day-ish. Guppies are growing slowly (no no one has died, no one is starving), snail population is low, no algae outbreak, water quality tests perfectly for guppies every time. But all that is WORK and $$.

[@paulneuman6021]

Awesome 👍

[@rozzer666]

Wow thats a lot of water changes

[@streetsiswatching9660]

Every 2 days 😳

[@brandonadams7837]

That is way too many water changes. Is there a specific reason you're doing that? Bad water tests?

[@reitairue2073]

3:57 😂 I have a 55 gallon with a family of guppies, an african frontosa, 3 bala sharks(didnt how big they got when i bought them they are still small lol), corydoras, ruhas, one pleco, and a betta. They all get along good 😅🎉

[@ReviewThatVideo1]

Hi John good video I have a question about the 5 gallons and 5 orcas lol no that was a joke lol But my question is I have a 125 with 2 large canisters, and one medium I believe the 2 large ones push 350 gph and the medium one 265 GPH for a total of 965gals GPH I have 27 fish in total but my cichlids are breeding like crazy Do you think I can add up to 50 in my tank ?

[@MrAaroncissell]

OMG Thank You, Thank You, Thank You. I now have a video to point people to because I get this hated statement before your hated question. "I am thinking about getting an aquarium. So...." Then people get mead at me because I have about 15 typical questions and they have thought no further then "Glass box cool." I do offer to help them plan out a tank though. I have been taken up on that offer about once per decade.

[@DemeMacc]

My angels had babies and I still have 15 in a 37 gallon. They are about 2-3 inches. There’s so many plants carpeting that it keeps my nitrates at zero. Ammonia is watched every 2 days and I’m not an over feeder. There’s a couple random fish in there like a pea puffer and mollies.

[@maud3444]

COMPLETELY off topic but.... those Rummy-nose tetra's in the background are gorgeous and amazing! I like the way they flow together. A big tank like that really brings out the best in them. First time watching this channel but I already destroyed that like button. You sir got yourself another new subscriber

[@MagdalenaSobczyk-x7i]

Just to add - I have 2 filters - a sponge one plus the hang-on-the-back one with sponge, ceramics and active coal one - both cleaned once every 2weeks. Water chnges every 2 weeks.

[@111safwat]

Merry Christmas one and all I just love the humour in the videos. Always informative and entertaining. Just for clarity, when you asked why would you want more than one common Pleco, I have more than one because I absolutely love them

[@stephennewman8048]

My guess is because commons get huge and poop like goldfish.

[@shaikhaasif231]

This is the guy that kept my dream alive of owning aquarium

[@ABD5667]

A couple of oddities I noticed when I was quite into fish tanks and had multiple. I had better results with more fish in a tank than only a few of one type of fish in a tank. Also having different types of fish and having fish that swim in different levels of the tank also I found I could safely keep more in the tank.

[@geraldwalker7609]

8:53 Tell it like it is, my friend!

[@andrewsammons9643]

I’ve got a 14g with 12 danios and 6 Corys, and dozens of shrimp. But it’s incredibly densely planted and I check water parameters frequently, and feed small small amounts daily. It’s a lot of work

[@JosephLovisa]

I enjoyed your video learned a lot been in the fish hobby almost 30 years. Learn something new every day.

[@melissag237]

I just found your channel and I freaken love it!!! Thanks so much for your help

[@skytrooper506]

I would think your filtration system would matter as well. I have a 10 gallon aquarium with 1 Betta, 5 Neon Tetras and 2 Cory cats. I'm running a Fluval 107 canister with one compartment filled with Fluval Biomax as well as many plants. Great video thanks. Merry Christmas!

[@nicolecruz4967]

Ouuu my setup is similar! I have the common fluval flex. 1 betta and 6 neon tetras, it’s planted as well. I was thinking about adding 3 more tetras because I want them to be comfortable in their school. What do u think?

[@skytrooper506]

@@nicolecruz4967 I think it would be fine. Check your water parameters and keep an eye on the ammonia and nitrites. I would hold off on cleaning your filter for a bit after you introduce the new tetras. I just added 6 Blue Dream shrimp to my tank. They're awesome to watch.

[@nicolecruz4967]

@@skytrooper506 I’ve been checking the water every week so far so good and I know the plants will help as well, I think I’m gonna get the other 3 I wanted initially :) I’m probably going to do a shrimp tank in my other betta tank. My other betta is old and will be passing in a couple months I’m guessing, he’s 4 years old 🥺

[@skytrooper506]

@@nicolecruz4967 let me know how it goes!

[@angie2boys1hubby]

I have a 10G running a Fluval AquaClear for up to 30G tank. I also have a few live plants. I have 5 red eye tetras, 3 albino cory catfish, 2 flame dwarf gourami, 2 platy and 3 guppy. I do 20% water change weekly. So far so good.

[@therandomman6647]

Either a lot of plants or a lot of filtration! It's hard to do both at once.

[@dbrown4752]

Fish are pets treat them well and enjoy them. That being said what make you happy in the tank

[@carlwagers9829]

To everyone that celebrates: Merry Christmas and happy holidays!

[@irenevanderleer5710]

I have a 20 gallon tank with 7 tigerbarbs, 2 platties and 1 peppermint catfish. Is this too much? They are healthy and happy. My aquarium is planted and I have an oversized filter (Seachem 35)

[@karinwanders5864]

It may be your least favorite question, but you gave me the best answer I have ever heard. Merry Christmas everyone.

[@fortressfrazze3777]

Your videos are really good and give tons of valid information.

[@JURA8275]

I recently tried to help a guy in my lfs , because he said that his fishes were dying . But when I started asking him questions about his tank size , filters , how many and what types of fishes he have , he gets annoyed , then I stopped asking him questions and did not helped him ...

[@ArsenicShooter]

I used to work in the IT support (informatics) and yeah… I’ve had a list of the weirdest questions from our customers 😂. But let’s be honest, we (also I) tend to forget that everyone isn’t a "geek" in these domains we spend our lives on and some questions are and always will be asked once a while (or too often 😂).

[@flyingjunkie1235]

To further complicate things: ok, you have a 55gal tank, but you also have a 40gal sump, so you actually have 95gal, so you can technically house more fish provided you have the space for them.

[@shaunestes8]

Love this guy best fish youtuber

[@robertalexander6230]

Merry Christmas. How often do you feed fish and how often do you do a water change? I have 5 angels and about 10 silver tip tetras in a 75 gal.

[@louisedery1049]

Merry Christmas... great answer, it really helped me a lot! Thanks

[@sdmcdaniel2255]

I actually have a couple of questions. 1- Is it safe to put a male betta in a tank with male fancy tail guppies? 2 - Do you allow emails for highly specific questions? I have an aquarium project I want to set up within the next year (as soon as I figure out where I can put it!) and I would like to pick your and Lisa's brains for the set up I want to make.

[@breanna9078]

I’ve got a 20 gallon with 8 neon tetras and 5 Julie Cory Dora’s and a few snails and they’re thriving Heavily planted, hang on the back filter and sponge filter all going strong! I barely touch the tank unless it’s to feed, top up the water and clean the filters 🥰

[@yournumberonepal]

Nice! I have 10 Pearl Danios and 8 Julie Cories in a 40 breeder with lots of plants and a big canister because I'm lazy so I need a very low stocked and low maintenance tank.

[@jrenyer2362]

The "no such thing as an inch per gallon" got me, lol. That was literally the first "rule of thumb" i was told on stocking my 10 gal.

[@markcummings3146]

Everyone has fallen foul of this over time but the two biggest cheat codes for me are having a 2nd (external filter) and doing frequent water changes (15-20% every week), since I've been doing this I keep my community tank well stocked and never have any problems. Oh and yes it's well planted in there too.

[@dimitartodorov1352]

Very informative video! Just one more question: Can you house female betta in aquarium with predominantly guppies?

[@dope_demon9224]

Genuine question from someone who constantly worries about their tank, i have a 75 gallon with 15African peacock/Mbuna cichlids, 2 Demasoni cichlids, 1 Golden Chinese Algae eater, 1 regular Chinese algae eater, 1 Striped rafael catfish, 1 sailfin Plecostomus and 1 Dragon Bashir. From this video i understand my tank is most liekly too small and am currently working on getting a 125 gallon. i have Moss in the bottom of the tank as well as a fluval filter made for up to a 125 gallon tank. just curious of any tips you might have besides upgrading my tank?

[@zuo3063]

Excellent answer to a complex question thats so often way oversimplified

[@nicksavage4763]

If you overstocked your tank Fish will die off until the Tank gets stabilized The problem is, the ones that Make it are not always your Favorites, there is no way to Tell who will make it and who Will survive. The Tank will Balance itself. They will stop dying and you get what you end up with. Not a good way to tell because it is wasteful and a death sentence to some. Plan out Your tank. Research first.

[@reggie2803]

Happy Holidays to you and Lisa. That’s a question I always want to ask but figure it’s always best to have a small number of fish to be on the safe side.

[@tyemaher3408]

I have a question, how much maple syrup does it take until I can feel the blood pumping through my veins? My bad wrong video 😂😂😂😂

[@potatohead1423]

A MILLION thank-yous for not repeating "one inch per gallon." A 10 inch Oscar is about a pound, but 10 neons are less than an ounce. I have a 10 gallon which is perfect for the room it's in. Because I'm lazy, I only keep 6 Serpae Tetras with 3 Ottos cleaning up the algae. I've got extra sponges added to the HOB that came in the kit, and LOTS of plants because they keep spawning themselves all over the place in there. I only vac and change 25% water about once a month, and probably don't need to do it that often.

[@chicagotypewriter2094]

I’m an absolute beginner, but would u know how a tank with 4 red eye tetras, 4 embers and one platy would fare? I’ve a 20 gallon with a bunch of plants and 2 big driftwood pieces Might I have more room for more fish? I’m thinking of some zebra danios/cherry barbs/an angelfish

[@janemarriott3389]

Question: I love the guppies and lyre tail mollies and swordfish - but do not want an overpopulated tank. Can I just buy males, so that they don't make babies? The males are pretty, but will they fight? Thanks!

[@dbrown4752]

I say do what make you happy. I have a very mixed African cichlids tank with about 20 Peacocks, 12 Mbuna, 2 🔥 mouths, and 1 Convict Cichlids all in a 75 Gallon getting along well with tons of color. Must admit tons of filtration and weekly 50% water changes too

[@aadeorukhkar]

@KGttopicals: I have a freshwater, live planted tank, recently set, and I added 3 guppies, 2 harlequin rasboras, 2 neon tetra and one platy. I have been told that that’s too many, and I need 1 fish per 2 gallon. They also advised I should not make 25% water change more than I once a month. I am happy to do more frequent maintenance if needed, and bought all small fish on purpose. Should I be worried? Many thanks for your super informational videos!

[@ItsLaurenE]

I'm just broken hearted over here knowing the orcas I ordered for my 5G can't also be a home to the betta i wanted. 🤣🤣🤣 Great video Merry Christmas

[@space_ghost_z941]

Love these vids! Merry Christmas John and Lisa!

[@fernandocampos7658]

My tank might be overstocked but I can't help but seeing different types of fish and it looking lively. I currently have 3 guppies, 2 platties and 2 Cory's in a 10g. I know a ten gallon is small but it was a gift and it looks nice. It's somewhat planted and have a sponge filter

[@simonbuys]

Great idea for a new series! I often see mixed information about minimum tanks sizes. For example, some say a rainbowshark can go in a 29g, others say a 55g. I guess that this is also because it depends on multiple factors. What are some tips to improve your chances of succes with a species when minimum tank size is unclear? Merry Christmas!

[@HowardKalef]

How do you get your tank clear Are wave makers good for fish tank

[@cobysolms4343]

I was thinking I could only do 3 orcas in a 5 gallon, but I am pleasantly surprised I could get up to 96!! Orca tank tour coming soon 🎉

[@dragon-lu3mk]

i go by the old rule of thumb which is 1" of adult size fish per gallon, double if heavy filtration and cleaning ... i.e. 4 - 4" angelfish could fit in a 20 gal easily tho i'd recommend larger tank to get the full beauty of the fish. or say in a 20 gal with platy & swordtail 10 -12 fish would be plenty, especially with the way they breed. all in all the 1"/gal seems to work fine

[@upserlivinthedream]

Between you guys and good ol ' Bob Steenfott, I think I asked that "how many " question a few times each. 😂 Not to mention how long does it take a specific size aquarium to get through the "first" nitrogen cycle (with fish:( ) of course. 😂🤷‍♀️ Now I'm over 5yrs in and have so many fish in my 3 tanks it's surreal. Best advice, PLANTS PLANTS AND GOOD TANK HYGIENE!! If any Beginners are here in the comment section, you've came to the right KZbin channel to learn from the top fish keepers in this hobby!! 🧡🩶🤙Great video John! See y'all later!😊

[@garth302918]

Thank you so much 🙏👏 its shch a pain in the ass explaning this to new fish keepers. I hope lot of them see this

[@pepsilexi]

Great content! 💯 Love the cabinet of the discus aquarium in the back. Would love to see it in full. 🙃

[@rettag2020]

Merry Christmas everyone 💝 I'm trying to help my nieces get started, but its hard to text a bunch of different info when I can't SEE the tank 🤔

[@ebs2874]

I'm always worried about my tank being overstocked and by consequence have a planted 29 gallon with good filtration that holds 2 honey gouramis, 8 ember tetras, and a clown pleco that petco sold my sister as an "algae eater" for her 5 gallon. Needless to say it often looks completely empty.

[@Mockthenerd]

Lol. I have a 100ltr tank with 20 Embers, 8 Cory and 2 rescue ottos. And I'm thinking of adding some more.

[@Doberman_Pinscher_Lover]

Thank you! Happy Holidays!

[@TruthLivesNow]

Dr. William T. Innes, from the main Aquarium Book in the Aquarium Hobby published from 1935-1966, "Exotic Aquarium Fishes." He was into sand and plants. "For fish the size of a grown pairs of Guppies, 3 square inches of air surface per fish. That is to say, an aquarium 9 x 20 inches, (I converted that if 12" high, that is a 10 gallon tank), with an air surface of 180 square inches , can safely support 50 grown Guppies, giving each over 3 inches." pg. 9 John, considering the dumb rules by pet stores, "No more than 1" of fish per gallon," your 18 Cardinal Tetras in a 10 Gallon tank completely challenges that rule. Cardinal Tetras are beautiful, yet are a little difficult due to Ph requirements. Thank you!

[@lunainu6084]

Thank you John, I’ve learned so much from this channel. My favourite fish (a beautiful male betta) died the day before christmas and I’m absolutely heartbroken. I don’t know why he died so I’m searching for answers so I can keep my other fish alive.

[@gigi3242]

It may not have had anything to do with your care. You can give your fish the best care ever, and they will still die at some point. Sorry for your loss.

[@lunainu6084]

@@gigi3242 Thank you, I’ve been blaming myself this whole time but when you say it like that it makes me feel a bit bette

[@girrl88]

Pls don't blame yourself. Sometimes things just happen. If your water parameters are good then it may have just been his time. So sorry that this happened to you hun

[@lunainu6084]

@@girrl88 I had a nitrite spike a week ago so i went to my local fish store and asked for help. So i did everything I could and the water parameters were normal again a few days ago and the fish were behaving normal so it was just a huge shock that he died and the rest didn’t. I expected the neon’s to die and the rasboras because they’re so little but no they survived

[@girrl88]

@@lunainu6084 As you know, bettas are surprisingly resiliant and I think if it was due to the nitrite spike he probably would have passed during it, not after the water paramaters leveled off. You did everything you could and that's all anyone can ask. Hope this hasn't put too much of a damper on your day.

[@dianabrianjackson5740]

Can you talk about a planted aquarium what is low light and what is a light planted tank an how many plants would be considered heavy planted and would a under gravel filter be good for root feeder plants?

[@rjester21]

Merry Christmas 🎄 Question: do Geophagus fish like redhead Taphoes or altafranz need a sand substrate to be safe and healthy? Question: if you have severums that eat plants and want to use plastic or fabric plants to decorate, what brand of fake plants are the most sturdy, long lasting and most natural looking? Thanks for being Awesome! Love your show!😊

[@mikeo1567]

55 Gallon here stocked with 8-10 Gourami's. 20% water change every two weeks. Tank has been thriving for years now.

[@ChaseNJohn14]

How many fish can I put in my fish tank? Lol love the video, and thank you! Just getting into fish keeping and I've been loving your content. Appreciate you sharing your fish keeping wisdom 😄

[@janprowell2216]

I'm surprised there isn't the start of a compilation of general bioload for various fish. Starting with typical beginner fish. It wouldn't be perfect but would be a good place for new people. Almost treat it like a resource building card game.

[@TheJsmortis]

Thank you! I was worried about adding 8 more neon tetras to my 20 gallon but they should be fine.

[@jaxxonfishroom]

Great video and Merry Christmas everyone

[@helenhiggins5621]

Thank you for teaching me so much about fish I Love having my tank it's helped me find a way to handling My stress