Search query: brown algae remover aquarium

Product: Seachem Prime Fresh and Saltwater Conditioner - Chemical Remover and Detoxifier 500 ml POWERFUL TREATMENT: Seachem Prime is a complete and concentrated conditioner for both freshwater and saltwater fish tanks, working hard to remove chlorine and chloramine.
REMOVER: Seachem Prime immediately and permanently removes chlorine and chloramine, successfully allowing the bio filter to remove ammonia, nitrite, and nitrate while they are detoxified for 48 hours.
DETOXIFIER: Seachem Prime effectively detoxifies ammonia, nitrite, and heavy metals found in the tap water at typical concentration levels, providing a ideal environment for your betta, tetra, or other fish.
USE: Use 1 capful (5 mL) of Seachem Prime for each 200 L (50 US gallons) of new or replacement water. For best results, add Seachem Prime to new water first. For exceptionally high chloramine concentrations, a double dose may be used safely. For smaller volumes, use 2 drops per gallon.
SAFETY: In case of an emergency, the 5x dose of Seachem Prime may be used for both ammonia and nitrite. Use a ½ dose if the water temperature is > 30°C (86°F) and chlorine or ammonia levels are low. Seachem

Product: Chemi-Clean - 2 g cleans many types of stains from cyanobacteria
works in fresh and salt water
safe for all fish, corals, invertebrates, nitrifying bacteria and macro algae's.
Age range description: all stages Boyd Enterprises Blue

Product: API ALGAEFIX Algae Control 4-Ounce Bottle Contains one (1) API ALGAEFIX Algae Control 4-Ounce Bottle
Controls algae growth and keeps aquarium glass, ornaments and plants clean
Fast-acting and effective on "green water" algae blooms, string or hair algae
Will not harm fish and plants when used as directed
Dose every three days until algae is under control then dose weekly API Blues & Purples