Polyp lab genesis rock x2 + genesis 50ml frozen food Encompassing all the nutritional requirements

Encompassing all the nutritional requirements of marine grazing species

Used alone the Blade Coral Growth provides an excellent source of tuned light for your marine aquarium

Unique digital controller with 3 wave functions and constant flow mode

This also reduces the chance of micro bubbles escaping into the aquarium and reduces turbulence in the body

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

Polyp lab genesis rock x2 + genesis 50ml frozen food Encompassing all the nutritional requirementsBoost 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,