Petworx Bio Sponge Filter - Large Food Red Sea Kh Alkalinity Pro

Red Sea Kh Alkalinity Pro Test Kit

Contains 18 Amino-acids (60% of dry weight)

Ornaments have a sturdy base and can be placed anywhere on the bottom of your fish tank

900x700x900 (LxWxH)

Petworx Bio Sponge Filter - Large Food Red Sea Kh Alkalinity ProPetworx Bio Sponge Filter Large 11. 5cm Dia x 10cm Using an airlift system, the sponge filter features quiet operation, easy setup with excellent filtering effect while oxygenating the water. The specially developed foam material supports the colonisation of bacteria, allowing for mechanical & biological filtration which will break down harmful waste reducing ammonia and nitrite, resulting in a safe environment for your fish Sponge filters can be used