Sponge Internal Fry Filters - choice of sizes

SF Foam / Sponge Internal Filter - Fry, Shrimp & Small Tanks

The SF foam / sponge filter us ideal for using with small fish tanks, fry, shrimp & discus.

Perfect for use as a primary filter in small aquariums or an additional filter in larger aquariums the SF filter range can be operated by most kinds of filtration including external, submersible and trickle filters. The SF filters connects directly to the inlet pipework of your external filter or internal filter as well as the powerhead pumping to your trickle filter system.
Alternatively you can operate the SF filter by attaching an air pump's air hose to the included nozzle attachment, this fits standard air hose 4/6mm.

The specially contoured fine biochemical foam is excellent for cultivating bacteria, and the weighted base ensures stability.

Choose required model from dropdown
SF-100 - 55 x 55 x 120mm (L x W x H) - Inlet outer diameter: 15mm
SF-101 - 76 x 76 x 187mm (L x W x H) - Inlet outer diameter: 23mm
SF-102 - 77 x 77 x 240mm (L x W x H) - Inlet outer diameter: 23mm
SF-103 - 125 x 125 x 195mm (L x W x H) - Inlet outer diameter: 23mm
SF-104 - 122 x 122 x 250mm (L x W x H) - Inlet outer diameter: 23mm

Excellent primary /secondary filtration
Structured foam for effective bacteria cultivation
Weighted bottom section for stability
Excellent for small, shrimp or fry tanks
Compatible with most filter or air pumps