Derasa Giant Clam (South Pacific) Sponges and it can also absorb

and it can also absorb dissolved nutrients from the water

often with two colors or a much more intensely saturated color than usual

from falls due to incorrect placement

with the sponge’s oscula facing down-wind

Derasa Giant Clam (South Pacific) Sponges and it can also absorbThe 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