Genesis RockBoost 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,

and may investigate some sessile growths

Tips for catching aquarium fish

Behaviour & Activity:An active mid-water shoaling anthias that spends much of its time hovering and feeding above reef structure

the other will pick up the slack and still keep the SKY running and safely cooled until a replacement is obtained

active and generally reef-safe wrasse for a mature marine aquarium

it feeds on small drifting zooplankton such as copepods

small shrimps

docile fish if given the chance

as puffers can inflate when stressed and may trap air if lifted from the water

The Kamoer ATO One Automatic Top Up Unit is a smart automatic water top up unit used to replenish water lost through evaporation

Grail Branching Hammer

mature live rock