High resistance - the first shatter proof heaterShock resistantPosition vertical, horizontal and completely submergedGraduated scale for precise maint..
Effectively removes toxins and odorsKeeps aquarium water cleanMaximizes efficiency of all filters without restricting flow rateSuitable for all filter..
Effectively removes chlorine and chloramine that are potentially lethal and could harm your aquarium's inhabitantsCoats and protects scales and finsIn..
Fluval BIOMAX bio rings have a complex pore system creating an optimal environment where beneficial bacteria can thrive. BIOMAX bio rings have more ca..
Includes 2 reusable 300-micron nylon mesh bagsDrawstring tie secures carbon, ceramic resins, ammonia and most other types of mediaIdeal for canister f..