Aquarium External Filters

The Betta External Cannister UV Filter is great value for money and available from Cascade Koi & Aquatics. Betta Canister filter with built-in 7W UV steriliser. Unfiltered water flows in from the aquarium and into the UV chamber where harmful bacteria and parasites are neutralised. The water then flows into a multi-stage filtration system passing through the media trays and flowing to the top clean and clear it is then pumped back into the aquarium.