Filtration

450 litres per hour
Suits Aquariums 40-90Litres
The Hydor Crystal internal filter is a two-step filtering system. 

350 litres per hour
Suit Aquariums up to 30Litres
Mini internal filter for aquariums and turtle tanks with adjustable water flow.

These replacement suction cups are for the Hydor Pico Mini Internal Filter. Package includes:

• 4 suction cups

400 litres per hour
Utilising a specially designed core, the SMART Internal Filter cleans, detoxifies and treats the water with 3 filtration stages - mechanical, biological and chemical.

800 litres per hour
Aquariums 200 - 500 litres
An innovative filter that detoxifies harmful Ammonia and many other toxic ions to transform poor quality water conditions into a safe and stable living…

280-500 LPH
Suit Aquariums 56-100 litres
Multi-staged Filtration with U.V. Sterilization

The Ocean Free Surf Clear effectively removes oil slicks, keeping the surface water in your aquarium clean and clear.