Acropora - Green Slimer Size:1-2 Inch At night time or when

At night time or when threatened Coris wrasses will dive into the sand for protection

or Mappa puffer

but otherwise makes a very hardy addition

It may extend sweeper tentacles to feed at night

Acropora - Green Slimer Size:1-2 Inch At night time or whenConsidered by many to be the pinnacle of reef keeping success, Acropora corals are extremely demanding, but just as rewarding if given proper care. They require exceptionally stable water quality which can only be provided in a well established aquarium over 6 months old. High levels of nitrate and phosphate are not tolerated and commonly cause browning; although low, stable levels are necessary for best growth and color. Alkalinity, calcium,