Multi-layer foam provides the maximum area for beneficial bacterial colonisation

Air diffusing chamber produces fine gentle bubbles to incease oxygen solubility in the water

Gentle enough for fry tanks

Easy to maintain and clean

The Bio-Foam can be removed, cleaned and re-used

Baby Bio-Foam Filter (FBF-Baby) : max height 150mm : min height 130mm : suitable for tanks up to 40 litres

Bio-Foam Filter (FBF-1) : max height 370mm : min height 260mm : suitable for tanks up to 100 litres : Bio-Foam can be positioned upright or horizontally left or right

Multi-layer foam provides the maximum area for beneficial bacterial colonisation

Air diffusing chamber produces fine gentle bubbles to incease oxygen solubility in the water

Gentle enough for fry tanks

Easy to maintain and clean

The Bio-Foam can be removed, cleaned and re-used

Bio-Foam Filter (BF-1) : max height 100mm (without extension fitted) : max height 160mm (with extention fitted) : suitable for tanks up to 100 litres

Bio-Foam Filter (BF-2) : max height 145mm (without extension fitted) : max height 240mm (with extention fitted) : suitable for tanks up to 200 litres

Multi-layer foam provides the maximum area for beneficial bacterial colonisation

Air diffusing chamber produces fine gentle bubbles to incease oxygen solubility in the water

Adjustable right angled water outlet

Gentle enough for fry tanks

Easy to maintain and clean

The filter sponge can be removed, cleaned and re-used

Height : 200mm
Width : 85mm

Suitable for tanks up to 100 litres

Very efficient air driven sponge filters. (Air pump not supplied) Height is adjustable for tanks up to 18 ins depth. Particularly useful in gravel-free breeding tanks, where any other type of filter would suck in the fry.

Double sponge unit : for tanks up to 24 ins.

Removes waste in small aquariums up to 10 gallons

Requires an Air Pump to operate it (not included)

Also requires filter media, i.e. filter wool, carbon etc, which is not included

Removes waste in aquariums up to 20 gallons

Requires an Air Pump to operate it (not included)

Also requires filter media, i.e. filter wool, carbon etc, which is not included