General Filter Cartridges
Replacement cartridges for aquarium filters by Penn Plax, ViaAqua, Sponge Bob and Dora plus many more.
There are 8 products in General Filter Cartridges.
Polyfilter Filter Medium Standard
This is a unique, specially patented filter medium for chemically filtering and purifying both fresh and saltwater aquaria. Polyfilter will remove excess nutrients, toxins and unwanted pollutants....
RRP: £14.99
Seapets price
£10.99
Polyfilter Disc Filter Medium two pack
Put three in the basket and pay for two.
This is a unique, specially patented filter medium for chemically filtering and purifying both fresh and saltwater aquaria. Polyfilter will remove excess n...
RRP: £12.72
Seapets price
£10.95
Polyfilter Breeder Size Filter Medium
This is a unique, specially patented filter medium for chemically filtering and purifying both fresh and saltwater aquaria. Polyfilter will remove excess nutrients, toxins and unwanted pollutants....
RRP: £80.63
Seapets price
£49.95
NT Labs Marine Livefilt Bacteria 50ml
NT Labs Marine Live Filter Bacteria is a concentrated blend of nitrifying bacteria formulated to start a biological filter instantly, in marine aquariums. Use to prevent the common cause of 'new ta...
Seapets price
£6.99
NT Labs Marine Filter Media Bags
NT Labs Marine Filter Media Bags. 2 x Fine mesh re-usable polyester filter bags. Ideal for housing a variety of filter media such as, NT Labs Marine Supercarb or Phosphate Remover directly into a h...
Seapets price
£6.99
NT Labs Marine Supercarb 250g
NT Labs Marine Supercarb is super active filter medium, it removes organic molecules, colour taint and significantly enhances water clarity in marine aquariums. Use to remove residues of treatments...
Seapets price
£14.99
Penn Plax Filter Cartridges, Sponge Bob And Dora Aquariums
Clear Free disposable cartridges
Filter cartridge suitable for Penn Plax aquariums including Dora and Spongebob Aquariums.
Also suitable for WWA1 Caribbean,
WWA2/M Neptune.
CF1 Clear-Free Filter
L...
Seapets price
£2.99
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Fluval 06 External Filters
The Fluval External Filter range has improved performance and is quieter in use. The easily accessible media is quick and simple to change and the Aquastop stops water flow without disconnecting the hoses.
Lowest Price On Polyfilters
This amazing filter medium is now available at fantastic low prices from Seapets, clear your freshwater or saltwater aquarium of toxins, medications and other unwanted pollutants, quickly, easily and now, cheaply.
Red Sea Max Spares
A good range of spare parts for the Red Sea range of coral reef aquariums are offered on our website, call our helpline for any other requirements 0845 230 4777, we are pleased to help.
Fluval G Power Filters
The amazing advanced external power filter - The Fluval G in stock and ready for your aquarium. Filtration at it's technical best.
Latest Products
Best Buy at a quarter of the RRP
Instant Ocean by Aquaruim Systems produce amazing Protein Skimmers and we can offer these at the lowest ever price. The pump alone is worth this money
R.O Units by TMC at the very best prices.
Save carrying the top up or water change water home from the shop, make youown with TMC's top quality Reverse Osmosis units. We offer the range at really competitive prices.
Rena Nexx aquarium filter, great design adaptable and easy. This filter makes all the decisions really easy and at a sensible price. Read more about it.
Buying and advice guide
Email or call our team for help and advice, lines open daily.
Tel 0845 230 4777
(local rate)
or 01206 213338
