API Prevent Algae 237ml for Aquarium Water Treatment
API Prevent Algae helps reduce aquarium maintenance by removing phosphate, a major contributor to algae growth.
Regular use prevents green water and keeps your tank clearer.
This product is safe for all aquarium fish, plants, corals, and invertebrates.
Usage Instructions
Use 5ml of API Prevent Algae per 40ml of aquarium water.
| Product Information |
|---|
| Brand: API |
| Volume: 237ml |
| Function: Phosphate removal to prevent algae |
FAQ
Can API Prevent Algae be used in freshwater and saltwater aquariums?
Yes, API Prevent Algae is safe for all aquarium fish, plants, corals, and invertebrates, making it suitable for both freshwater and saltwater setups.
How often should I use API Prevent Algae?
Use it regularly, following the recommended dosage of 5ml per 40ml of aquarium water, to maintain clear water and prevent algae buildup.
Does API Prevent Algae affect plant growth?
No, API Prevent Algae does not harm aquatic plants. It specifically targets phosphate, which can otherwise promote algae growth without affecting plant health.

Sally Russell –
I’ve used API Prevent Algae for three months now and noticed a significant reduction in green water. My aquarium stays clearer with less frequent cleaning. The instructions are easy to follow and the product works consistently.
Evan Ellison –
It’s effective at reducing algae, especially during the summer when water turns green. I mix it once a week and my plants and fish seem unaffected. A reliable addition to my tank maintenance routine.
Sally Berry –
After introducing this product, my tank has not developed green water since. The phosphate reduction is noticeable, and it’s safe for my shrimp and live plants. I recommend it to any aquarist dealing with algae issues.