Blue/Purple Sponge (Asia Pacific) Size:5-7 Inch 5 inches and should be

5 inches and should be kept in an aquarium of at least 300 gallons

It gets along well with its own kind especially if all specimens are added at the same time to a large aquarium

pH stability

however their growth potential is spectacular

Two replacement diaphragms

Blue/Purple Sponge (Asia Pacific) Size:5-7 Inch 5 inches and should beThis sponge comes in fantastic shades of azure to ultramarine, which are very rare hues on the reef. It has a rigid form resembling high volcanoes with oscula at the peak. It comes firmly attached to a piece of substrate. This Sponge requires both light for energy and fine filter foods such as phyto and zooplankton, coral snow and small edible particles which may be found in mature aquariums. Occasionally stirring the sand may release some food items