AllPondSolutions 1400L/H Aquarium External Filter 1400EF collection_Dog/Dog Clothing & Accessories/Warm Dog Coats & Dog Winter Jackets this will expose the o-ring

this will expose the o-ring

Easy to set up

4) Lastly the exiting water is exposed to a 18w UV steriliser capable of reducing harmful bacteria and algae

Prior to exiting

Crystal clear low-iron glass for natural viewing

AllPondSolutions 1400L/H Aquarium External Filter 1400EF collection_Dog/Dog Clothing & Accessories/Warm Dog Coats & Dog Winter Jackets this will expose the o-ringThe efficient All Pond Solutions 1400EF External Aquarium Filter system utilises a multi stage approach to filtration. Filtering aquarium tank water through three (3) internal layered baskets filled with assorted filter media material it provides extremely thorough biological, mechanical and chemical filtration. Each External Filter in our range operates exactly the same way as our internal powerhead filters but are designed to be positioned outside