Mr Koizumi - GH/KH+ - 2.5kg Maintenance & Accessories smart fleece roller filter that

smart fleece roller filter that keeps your aquarium water crystal clear for weeks at a time

A microprocessor controller selects the lowest heating power necessary for maintaining the set water temperature in the aquarium

Rinse before use

Size: 35cm

05 mg/l (ppm) and alerts you to the NO

Mr Koizumi - GH/KH+ - 2.5kg Maintenance & Accessories smart fleece roller filter thatMr Koizumi GH KH+ is a combination of essential minerals that together ensure the correct mineral balance in the pond. The quality of the mineral balance is extremely important for the growth of aquatic plants and the development of micro organisms. Organic life along with its components survives on these minerals. Organic processes stagnate in soft water. It is essential for stable and healthy pond life to add these essential minerals. Effect of GH