API ALGAEFIX Algae Control – 16-Ounce Bottle for Freshwater Aquariums

API ALGAEFIX Algae Control is a targeted freshwater aquarium treatment designed to reduce algae growth while keeping fish and plants safe when used as directed. It’s effective against common issues like green water blooms and string or hair algae, helping your tank stay visually clear without frequent scrubbing. The solution works as part of a regular care routine, so you can enjoy a cleaner view of your fish and décor between water changes.

Designed for weekly maintenance, this 16-ounce bottle provides a simple dosing routine you can fit into your regular tank care. By following the dosing guidance—1 ml per 10 gallons, repeat every three days until algae is controlled—you can treat algae and support clearer water between changes, creating a more enjoyable viewing experience for your aquatic inhabitants and hobbyists alike. Note that this product is not suitable for freshwater crustaceans.

How it works in your tank

ALGAEFIX targets multiple algae forms, helping reduce visible growth and improve glass clarity, ornaments, and plant appearance. While it dissolves problematic algae, it is intended to be used within a broader care plan and does not claim to alter all tank balances. When paired with regular maintenance, you may notice calmer water and a more consistent tank look.

Key benefits you may notice

• Faster reduction of common algae types, including green water and hair-like growth
• Cleaner glass and ornaments, contributing to a clearer tank view
• Preserves plant and fish health when used according to the label
• Easy, repeatable dosing that integrates with weekly maintenance

How to use API ALGAEFIX

• Dose 1 ml per 10 gallons of water
• Repeat dosing every three days until algae is controlled
• Once under control, resume with a weekly dose to help prevent regrowth
• Important: Not for use with freshwater crustaceans such as shrimp, crabs, or lobsters

What you get

One API ALGAEFIX Algae Control 16-ounce bottle, ready to support your tank care routine alongside other API products.