The number one maintenance concern with aquariums is keeping algae under control. Aqueon Algae Remover effectively controls algal blooms and the many types of algae that can grow on glass, décor, substrates or any surface in the aquarium.

• Controls "green water" algal blooms
• Also controls many types of algae on aquarium décor
• For freshwater aquariums containing fish and plants
• Do not use with crustaceans (such as: shrimp, crabs, lobsters)
• Convenient dosage cap is included

Dimensions: 2.5" x 2.5" x 8.4"