Fountain Algaecide and Clarifier - 8oz - Kills and Inhibits All Types of Algae Growth, Formulated for Small Ponds and Water Features, Treats up to 8,000 Gallons

Have used for over two years with great results. Add to fountain in small amount every 10-14 days. Good choice.

This product works great and keeps the algae out of my fountain.

Clears my small fountain but doesn't prevent algae from eventually clogging the motor over time. Decently. I keep buying it.

FINALLY found something that killed all the green algae in my decorative, cement 2-tier water fountain, AND KEEPS IT AWAY! Been using fountain water cleaning solutions for 1-2 years from a national hardware store that kept the fountain water clear for about 1 week, BUT ONLY AFTER I DUMPED ALL THE FOUNTAIN WATER myself, and refilled the fountain with fresh water. Never really solved the problem; green algae. However, Fountain Algaecide and Clarifier does the trick. Dumped all the old water out of the fountain 2 weeks ago, added a capful of this incredible algae-terminator solution, and my fountain water is still running CRYSTAL CLEAR! IT'S AMAZING! Since I just started using this miracle working solution, I'm not sure how long that capful of potent formula will keep the water fountain's water clear. So, I'm going to sit-tight, keep my eyes on my water fountain, and when the water starts to turn green with algae, I'll then know the run-time for a capful of this dynamo solution, dump out the fountain water, and start all over again. (I believe the bottle says add one capful per week, but I'm going to test it and see how long one week's application will last before I have to start over, and begin administering the solution weekly, as the bottle suggests. After 2-3 years of trying to find a water fountain water clarifier, I've FINALLY FOUND THE SOLUTION! I'm an INCREDIBLY SATISFIED CUSTOMER! If you're having problems with green water fountain water, BUY THIS PRODUCT!!! You WON'T BE DISAPPOINTED!!I finally found something that killed all the green algae in my decorative cement 2-tier water fountain and keeps it away! I had been using fountain water cleaning solutions for 1-2 years from a national hardware store that kept the fountain water clear for about 1 week, but only after I dumped all the fountain water myself and refilled it with fresh water. It never really solved the problem of green algae. However, Fountain Algaecide and Clarifier does the trick. I dumped all the old water out of the fountain 2 weeks ago, added a capful of this incredible algae-terminator solution, and my fountain water is still running crystal clear! It's amazing! Since I just started using this miracle-working solution, I'm not sure how long that capful of potent formula will keep the water fountain's water clear. So, I'm going to sit tight, keep my eyes on my water fountain, and when the water starts to turn green with algae, I'll then know the run-time for a capful of this dynamo solution, dump out the fountain water, and start all over again. I believe the bottle says to add one capful per week, but I'm going to test it and see how long one week's application will last before I have to start over and begin administering the solution weekly, as the bottle suggests. After 2-3 years of trying to find a water fountain water clarifier, I've finally found the solution! I'm an incredibly satisfied customer! If you're having problems with green water fountain water, buy this product! You won't be disappointed!

I have a 4 tier fountain and have used this product for a couple years now. It works great! If I get algae on the bottom of the tiers I just brush it free and add a few drops of this and no green water. Would not use it if you have fish, read the label before purchase

Worked great, water is so clear!!

Good for fountain ⛲️

First time purchasing a home fountain. I am using it to prevent algae from building up in my fountain. So far so good.