Aquatees Medium Bio Sponge Filters PK-Series

Designed for efficiency and ease of use, the PK Series Sponge Filters provide excellent biological and mechanical filtration for aquariums up to 200L (PK-200) or 220L (PK-220). Using an airlift system, these filters operate quietly while oxygenating the water. The high-quality multi-layer sponge structure captures debris and supports the growth of beneficial bacteria, helping break down harmful waste, ammonia, and nitrite to keep your aquarium cleaner and healthier.

Ideal for discus breeding tanks, fry rearing, and small tropical fish tanks, these filters can be used as a primary or secondary system depending on your setup.

Product Specifications

Features & Benefits

The PK Series delivers quiet, energy-efficient filtration while oxygenating your tank. Its sponge design removes debris, boosts water clarity, and supports beneficial bacteria for healthy biological filtration. Built with a heavy base for stability, it’s easy to maintain, long-lasting, and ideal for use with breeding tanks, fry setups, or as a secondary filter.