5hp in this video. This link shows a 1hp solar (a 1hp mains would be slightly larger) kzbin.info/www/bejne/o4DVeJyaYrp4ps0

There is a small inlet screen at the point where water is pulled into the prop. This is to protect the prop from damage caused by large debris. This can get clogged over time and would show up in reduced performance of the fountain display. If it clogged completely it would cause the control box to shut the unit down and protect the motor. In practice you don't want this to happen so the unit should be cleaned anywhere between 1-3 months depending on how dirty the dam is. Keep in mind that a lot of debris is moved away from the unit as the airborne water returns to the surface. In extreme circumstances an after market debris screen can be used and easily DIY. The instruction manual shows how to do this.

That's a bit difficult to answer as it comes down to how much inorganic sediment is entering the dam. We would need to know more details about your waterbody to provide an answer. Feel free to contact us at waterqualitysolutions.com.au

Not that I have found, Glyphosate / Roundup dries out the top but there might be 5 or 6 plants that share a horizontal root structure, I've tried mowing them in the dry sections, I've burnt them, I've poisoned them, they just keep coming back. I think the only good option in breaking your back, that is what I am doing for the last couple of years, or paying someone else to do it for you. "Chemical control: Herbicides registered for use in waterways may be applied in the period between male flowers opening and six weeks after female flowers open, avoiding run-off or spray drift entering the water. Using a wiper minimises the risk of run-off and spray drift and applies an even amount of chemical on the target plant (Tamar Valley Weed Strategy undated)."

Hi, Biostim is safe for fish and wildlife. Unfortunately, the product is not available in South Africa but we can ship from Australia. Contact us at [email protected] if you are interested in an order or need further help. You can also learn more about Biostim here waterqualitysolutions.com.au/what-is-biostim/

It's just heat, boiling

There are no timers on the solar powered versions

This means using probiotics and/or aeration to encourage greater populations of beneficial "good" bacteria to grow. They break down the waste (biologically). Here is our range of probiotics / biological stimulants waterqualitysolutions.com.au/water-treatments/biological-treatments/

We supply Australia wide from our Melbourne warehouse. Visit waterqualitysolutions.com.au if you're interested and fill in a callback request form and we can send a quote

Yes

Made it sound very simple and straightforward?

waterqualitysolutions.com.au/how-to-eradicate-floating-weeds/

With ongoing use it can help eradicate all pests including Duckweed, but also other aquatic weeds and algae. Just to be clear, it's not a herbicide though. Read more below, it works through nutrient reduction which eventually starves out pests because they don't have enough access to nutrients to survive waterqualitysolutions.com.au/water-treatments/biological-treatments/

You may try setting up a hydrophonics system. In this, u may use water containing optimum level of ammonia distributed to your crops

USA, we stock Vertex (solar options) and Outdoor Water Solutions (wind)

The 1/2 and 3/4hp motors

Yes, as long as it's not grossly overdosed. It's an alum-based product which means there's a risk of sudden pH drop if severely overdosed. It's got a much higher safety margin than standard alum but there's still a risk. If you do some bucket testing before treating to give you a better idea of how much you'll need, then you'll know the ballpark range you should operate in. A bit more than this will be fine but a big overdose should be avoided. We haven't had anyone do any damage to fish or yabbies and we've been using if for over a decade.

Thank you!

Where did you purchase this liner from? Is it still holding up?

@@SpaceAce1316 Dang it, i can't remember BUT as long as its 45 MIL EPDM it dont really matter. its only 5-months old but having large dogs in the yard and walking around on the liner through construction phase and throughout the winter I am more than happy! can't beat 20-year warranty

Yes, solar is possible. Take a look at p.12 from this brochure (waterqualitysolutions.com.au/wp-content/uploads/2021/09/Matala-Brochure_.pdf). If you have power within 200m of your dam, a remote setup can also be used. See p. 11 from the same brochure.

@@scottytucker3571 I was just looking at your website