Replacement Reptology Internal Filter 45 Bio-Sponge Foam (12 Filters)

Description

These foam sponge filters optimize colonization of beneficial aerobic bacteria. They also help to remove ammonia and nitrites, keeping your aquarium healthy. Custom manufactured to fit the following filters: Reptology Internal Filter 45, Penn-Plax Cascade 170, Hagen Elite Internal Filter, SpongeBob Aquarium Kit Internal Filter -SBK2F/UK, Dora Aquarium Kit Internal Filter - DRAT1F/UK, WWA4 / WWA5 / WWA6 UK Internal Filters