My thirty gallon tank developed a serious algae problem. A tablespoon of this cleared it up. It might not work for all species of fish tank algae, but it worked for me.
Verified purchase: Yes | Condition: New
Fish didnt like it. Made water cloudy.
Verified purchase: Yes | Condition: New
Clean the tank, follow the directions on the label, use less chemical than recommended, just in case. Then sit back and watch your Cichlids die a slow death. Deadly reactions within 30 minutes or less. Clean algae manually and keep your fish alive before going to the simple toxic chemical option.
Verified purchase: Yes | Condition: New
Absolutely brilliant will always keep a bottle handy. It works very quickly and clearly. Can't say enough how good this is.
Verified purchase: Yes | Condition: New
Wonderful product it controls my aquarium's algae gives great result.
Verified purchase: Yes | Condition: New
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