Serenity Sponge Filter Large

Serenity Sponge filters are a biological filtration that builds up a colony of good bacteria that breaks down the ammonia and nitrite as water passes through them. 

They also collect detritus to help keep a clean aquarium. 

The special developed foam materials supports the colonisation of bacteria, allowing for mechanical filtration in addition to biological filtration which will break down harmful waste ammonia and nitrite material resulting in a cleaner living environment for your fish.

Uses air via a uplift system to draw water through the sponge. 

Easy to install and simple to clean, it connects to a standard air pump (sold separately) for low-maintenance filtration.

• Biological & Mechanical Filtration

• Air Driven

• Adds Oxygen as it filters

• Suitable for all aquarium tanks

• Low noise 

• Fits most external or top filters

• Easy Maintenance
• Suitable for Aquariums up to 200 litres