Ceramic Filter Rings

Similar to the Bacteria House, these tubes are made from a porous ceramic material, making them an excellent biological filter media. Due to their large size, they are ideal for sump tanks where an effective biological filter media is required.

Finest Filters Biomax is made to the same specification as the Fluval original Biomax. These biomax rings measure approximately 20mm x 18mm in size.

This product is packed in 500g bags, and we offer QTY savings on the more bags that are purchased. Please select the weight required from the drop-down menu when ordering. This filter media will be supplied in individual 500g bags equating to the amount ordered.

You are purchasing a 500g bag of premium quality Ceramic Filter Rings.

Our filter rings are an ideal biological filter media for use in Aquarium and Pond Filters.

These filter rings are packaged in mesh filter bags - allowing easy cleaning when inside your filter. Alternatively, these can be taken out of the media bag and placed loose in the filter.

The huge surface area of these filter rings allow beneficial bacteria to colonise, and biologically filter your aquarium water - removing ammonia and nitrite.

You are purchasing 1kg (2 x 500g bags) of premium quality Ceramic Filter Rings.

Our filter rings are an ideal biological filter media for use in Aquarium and Pond Filters.

These filter rings are packaged in mesh filter bags - allowing easy cleaning when inside your filter. Alternatively, these can be taken out of the media bag and placed loose in the filter.

The huge surface area of these filter rings allow beneficial bacteria to colonise, and biologically filter your aquarium water - removing ammonia and nitrite.

You are purchasing 2kg (4 x 500g bags) of premium quality Ceramic Filter Rings.

Our filter rings are an ideal biological filter media for use in Aquarium and Pond Filters.

These filter rings are packaged in mesh filter bags - allowing easy cleaning when inside your filter. Alternatively, these can be taken out of the media bag and placed loose in the filter.

The huge surface area of these filter rings allow beneficial bacteria to colonise, and biologically filter your aquarium water - removing ammonia and nitrite.

You are purchasing 5kg (10 x 500g bags) of premium quality Ceramic Filter Rings.

Our filter rings are an ideal biological filter media for use in Aquarium and Pond Filters.

These filter rings are packaged in mesh filter bags - allowing easy cleaning when inside your filter. Alternatively, these can be taken out of the media bag and placed loose in the filter.

The huge surface area of these filter rings allow beneficial bacteria to colonise, and biologically filter your aquarium water - removing ammonia and nitrite.