Aquarium Algae Treatment for Black Beard, Filamentous, Blue and Brown Algae in Freshwater Tanks, 20 ml

Give a planted freshwater aquarium targeted care when stubborn black beard algae begins clinging to leaves, driftwood or stones. This 20 ml treatment addresses black beard algae by slowing its reproduction and killing spores, supporting a cleaner-looking planted tank when used as directed.

It can also be used for filamentous, blue and brown algae. Follow the two-week treatment cycle carefully, including the stated dose and maintenance restrictions, to keep aquarium care consistent.

Key Features

• Targets black beard algae on plant leaves and hardscape, giving aquarists a focused option for one of the more stubborn forms of growth.
• Slows black beard algae reproduction while killing spores, tackling the problem through two complementary actions during the treatment cycle.
• Also covers filamentous, blue and brown algae, making the bottle useful when these listed algae appear in a freshwater planted aquarium.
• Will not harm aquatic plants or tropical fish when used correctly, so treatment can take place in an inhabited planted tank that contains no invertebrates or snails.
• Uses a measured dose of two drops per 25 L / 6.6 gal once daily, making the two-week routine straightforward to follow.
• Algae beginning to turn white signals that the treatment is working, giving the aquarist a visible cue while monitoring progress.
• After the two-week course, the recommended dose may be added once weekly or as necessary for precautionary use, fitting into ongoing aquarium care.

Specifications

• Brand: SL Aqua
• Size: 20 ml
• Aquarium type: Freshwater only
• Treatment cycle: 2 weeks
• Daily dose: 2 drops per 25 L / 6.6 gal once daily
• During treatment: Do not change water or perform aquarium tank maintenance
• Water-change guidance: Complete a minimum 30% water change weekly
• Compatibility: Aquatic plants and tropical fish when used correctly
• Restriction: Do not use in aquariums containing invertebrates or snails

Pair the treatment routine with good aquarium cleaning practices, follow every dosing and compatibility direction, and monitor the algae’s colour throughout the course.