API POND ACCU-CLEAR Pond Water Clarifier 32-Ounce Bottle

Fantastic! Clears water within a few hours. Simply follow directions. You'll need to clean the pond filter atleast daily until it no longer gets filled with debris.

Been using this in my fountain for the last few seasons. It has minimal effect on the surrounding plants (the fountain splashes) and it keeps the moss at bay.

We have used this product for almost 2 years now. It will make a cloud form in the water when you use it, as shown in the video and pictures. This is normal. Your pond may look cloudy for the next 24 hours depending on the state of your pond water. (Do not apply more for 24 hours though.) Carefully follow the instructions on the bottle for measuring and usage. The directions are easy to follow. For our pond, I have to use half a cup. I use it once a week during cold seasons. During allergy seasons, rainy seasons (that cause murky water), and fall...we use it twice a week. You cannot rely on this alone to keep your pond maintained. This is only part of pond maintainence. This does not control algae or sludge. We like the product. Our only issue is that the bottle sizes are small for the cost. It seems most are costly though. Wish there was a more cost effective and economical product.

It did not harm my fish or plants . It did reduce the green algae Did not totally clear water Could be due to lack of water movement

I actually got this by mistake for our 20 gallon tanks. But it used very little and cleared our tanks in a couple of hours. My husband came home and said wow. I will definitely buy this again.

I keep buying this and it’s very pricy and it never seems to work even though I follow directions to the letter which surprises me since their products are fantastic

YES THIS DOES CLEAR FISH TANK WATER !!!! & ITS 16OZ NOT 8oz.:) I own 55gla & I like the bigger size

Works great, now the fish are swimming around and we can see them!

El producto lo aplique en un estanque de 8 mil litros que por las lluvias se veía el agua con lodo y al día siguiente noté mucha diferencia..

No aclara el agua de mi estanque

Good quality product, clear water and healthy fish

I had water that wasn't perfectly clear and this product seemed to make it cleaner.

The water in my small pond had become so murky (green) I was desperate for a remedy. I ordered this and used the amount suggested and nothing changed. After reading a few more reviews I tried using about three times the amount suggested and it worked! Overnight the water cleared and within two days the water is crystal clear again!