Fluval Bio-Max rings (500gr / 17oz) are unique, inert ceramic rings that promote powerful bacterial growth both internally and externally. Each ring is very porous, with holes that are perfectly sized to host beneficial bacteria.The massive internal and external surface areas allow huge colonies of beneficial bacteria to grow, making Fluval Bio-Max an ideal media for biological removal of both ammonia and nitrite concentrations in the aquarium.
Fluval Pre-Filter Media (750 grams) consists of inert, solid ceramic rings used to trap large and medium solid particles before they clog the finer sieves of the modules above. The diversified water flow allows establishment of biological activity on the surface of the rings, adding to the overall biological action on ammonia and nitrite.
Fluval's Biomax replacement for "U" Series underwater filters for U2, U3, and U4 filters.
Provides optimum biological balance
For Fluval Underwater Filters - U2, U3 and U4 Series
Bio-Max Replacement 6 oz - Rinse before using
Fluval BioScreen for Fluval C3 Power Filters are used as part of the stage 4 biological filter media and is used to block debris from entering in the final biological filter stage. These are designed with a micro weave core to cover large surface areas and to protect the stage 5 c-nodes from clogging. It is recommended that Bio Screens be changed every 1 to 2 months for optimal performance. They can also be rinsed in between replacements to add to your filters life. Size: 3 Pack
C-Nodes Biological Media for Fluval C2 and C3 Power Filter
Fluval C-Nodes for the C2 & C3 Power Filters are replacement media for Stage 5, biological media. These C Nodes for the Fluval C2 & C3 are enriched with oxygen and are specifically designed for the Fluval Biological Trickle Chamber to provide the perfect biological balance within your Aquarium. C-Nodes will help reduce the toxi ammonia and nitrite to ensure your aquatic friends thrive! Directions: Replace half of your C Nodes every 6 months. The balance of beneficial bacteria can be compromised if you replace all of your C-Nodes at once. Size: 3.5 oz
Fluval BioScreen for Fluval C2 Power Filters are used as part of the stage 4 biological filter media and is used to block debris from entering in the final biological filter stage. These are designed with a micro weave core to cover large surface areas and to protect the stage 5 c-nodes from clogging. It is recommended that Bio Screens be changed every 1 to 2 months for optimal performance. They can also be rinsed in between replacements to add to your filters life. Size: 3 Pack
Fluval BioScreen for Fluval C4 Power Filters are used as part of the stage 4 biological filter media and is used to block debris from entering in the final biological filter stage. These are designed with a micro weave core to cover large surface areas and to protect the stage 5 c-nodes from clogging. It is recommended that Bio Screens be changed every 1 to 2 months for optimal performance. They can also be rinsed in between replacements to add to your filters life. Size: 3 Pack
C-Nodes Biological Media for Fluval C4 Power Filter
Fluval C-Nodes for the C4 Power Filters are replacement media for Stage 5, biological media. These C Nodes for the Fluval C4 are enriched with oxygen and are specifically designed for the Fluval Biological Trickle Chamber to provide the perfect biological balance within your Aquarium. C-Nodes will help reduce the toxi ammonia and nitrite to ensure your aquatic friends thrive! Directions: Replace half of your C-Nodes every 6 months. The balance of beneficial bacteria can be compromised if you replace all of your C-Nodes at once. Size: 7 oz