Crocea Giant Clam - A Grade (South Pacific) Size:2-4 Inch although it can learn to

although it can learn to feed during daylight hours

The fleshy polyps of Acan corals may be any color of the rainbow

As long as proper water flow and occasional feedings are provided it can be quite hardy

It will open its polyps with reduced lighting or when it detects food in the water

Crocea Giant Clam - A Grade (South Pacific) Size:2-4 Inch although it can learn toThe Tridacna clams are exquisitely colored, very uncommon and highly sought after. They make incredible display animals and thrive under reef conditions. They are peaceful and do not bother any other animal. If threatened they can close their shell tightly. Healthy animals should have a strong response if shadowed or touched, although once established they may become conditioned and show less inclination to close. They will attach themselves to rock