Montipora - Undata - Green/Purple Rim Size:3-4 Inch They do not harm corals

They do not harm corals

It appears as meandering mountain ranges separated by V-shaped valleys

It appreciates an aquarium with plenty of rockwork and overhangs to help it feel secure

finally becoming a deep navy with horizontal scribbled lines over its body

Montipora - Undata - Green/Purple Rim Size:3-4 Inch They do not harm coralsMontipora require stable water quality ideally provided in a well established aquarium over 6 months old. High levels of nitrate and phosphate are not tolerated and may cause browning; although low, stable levels are necessary for best growth and color. Alkalinity, calcium, magnesium and strontium are required for growth and should be checked regularly. They are prone to many pests, most notably nudibranch which are very difficult to eradicate.