Powerhouse Filter Media: Hard Type S / Hard Type M (prevent pH drop) Fish & Aquatic Size:5 Litre Outlet Diameter: Ø25mm

Outlet Diameter: Ø25mm

Witte Molen quality for a fair price

spread among pets through saliva

Marine ElementsT mineral complex replaces crucial minor and trace minerals lost to carbon filtration

you can lower them rapidly by using Continuum CaptivPhos W or CaptivPhos Fe or liquid PhosCorrex prior to or while using this product

Powerhouse Filter Media: Hard Type S / Hard Type M (prevent pH drop) Fish & Aquatic Size:5 Litre Outlet Diameter: Ø25mmPower House Hard Type S Size (6mm7mm) Surface area for microbial settlement: 820m2 Power House Hard Type M Size (10mmx10mm ring) Surface area for microbial settlement: 520m2 Prevent pH drop controlling type Our most popular product, as well as the Soft Type M Size. A huge favorite of marine aquarium enthusiasts, as well as those who love discus, which are prone to causing the pH level to drop. The main component of Powerhouse Hard Type products is