Polyp lab genesis rock x2 + genesis 50ml frozen food A high security standard has

A high security standard has been attached like to all other EHEIM products as well as for the aquarium enthusiast as for the aquarium inhabitants

Selenium is a very important trace element that kept in small concentrations has positive impacts on coral skeleton calcification

flagellate protozoan parasites

Encompassing all the nutritional requirements of marine grazing species

Polyp lab genesis rock x2 + genesis 50ml frozen food A high security standard hasBoost the bacterial power of your aquarium with PolypLab Genesis Rock and reduce nitrate, phosphate, ammonia and nitrite in your water. Over 23,000 square feet of surface area on each rock for bacteria to colonise. On the outside of the block, or in high water flow situations, bacteria species that reduce toxic ammonia and nitrite will grow, whereas in the middle of the block where oxygen levels are low, species of bacteria that consume nitrate,