Ratings may include incentivized customer reviews.
What Customers Are Saying
This algaecide product has received mixed reviews regarding its effectiveness in controlling algae in fountains and ponds. Some users report it worked well, while others found it ineffective or even harmful to their fish. The product's performance appears to be inconsistent, and customers should exercise caution when using it, as it may not be suitable for all water environments.
Customer review summary generated by AI, including incentivized reviews.Did not work on my dark algae
I have a small fountain about 2 gallons a minute that still has a dark algae that is not affected when I used it as directed. Looks like good old Corox will fix it.
Verified Purchaser
Kills Algae
Would RecommendHave used this product successfully for several years. Makes a big difference
Verified Purchaser
OK, but not great.
Would Not RecommendThe product is moderately effective. I have a small 10 gallon fountain and even using 5 times the recommended dosage of algaecide the fountain still shows significant green growth. This is an improvement, but not what I’d hoped for.
Verified Purchaser
I buy this when I run out.
Would RecommendI buy this when I run out. It lasts longer than bleach and is probably less harmful to the concrete.
Verified Purchaser
Mostly satisfactory
Would RecommendIt seems to work well with my smaller water features, but my large fountain still shows signs of algae growth even though I use more than the recommended application dosage. This happens even after cleaning the fountain and changing the water. I was hoping for a little more of a "maintenance free" fountain even though I manually maintain them on a weekly basis.
Verified Purchaser
Easy to use
Would RecommendWorked as expected
Verified Purchaser
Kills and prevents algae
Would RecommendKills and prevents algae....Makes my pond look great.
Verified Purchaser
Works quickly but use sparingly not to hurt fish
Would RecommendThis is the only algeacide I will use in my koi pond and I use very sparingly
Verified Purchaser
Toxic to fish
Would Not RecommendClearly says on the label it is toxic to fish.
Works as advertised
Would RecommendWorks great. A cap full keeps fountain clear for weeks
Verified Purchaser
50 gallon pond in Butterfly Garden.
This algaecide works better and lasts longer than other algaecides I have tried.
Verified Purchaser
Green pond water treatment
Would RecommendOne dose was enough. Needed to clear the water up prior to my new UV light arriving. Fish were sluggish for a couple days, but very happy now.
Verified Purchaser
Hello Doug, thank you for your review, all feedback is important to us. Our algaecide is perfectly safe for plants, fish, and wildlife when used as d... Read More