Fluval Moss Ball helps create ideal aquarium conditions for small fish and shrimp by adsorbing and trapping phosphate and nitrite.It also helps reduce aquarium maintenance by deterring the growth of many of the compounds that cause the unsightly buildup of organic matter. The Moss Ball also serves as an attractive decorative addition to aquariums.Key Features : Helps create ideal aquarium conditions for small fish and shrimp Adsorbs and traps phosphate and nitrite Helps reduce aquarium maintenance by deterring the growth of many of the compounds that cause the unsightly buildup of organic matter Also serves as an attractive decorative addition to aquariums For freshwater shrimp or fish aquariums Effective for up to 2 months Treats 10 to 20 US gallon aquariums Fluval BFA Item # Moss Ball 1.8 in, Artificial HA13344
