Orange Ridge sea sponge for sale. Also called Orange Fan Sponge or elephant Ear Sponge.

Size 3"-5". This size is considerably larger than the smaller listing for these yellow/ orange Ridge sponges , Elephant Ear sponges (Axinella bookhouti).

Also called Orange encrusting or lobed sponge form, elephant ear sponge.

These type of sponges Axinella polycapella are the hardiest beginner level sponges, easy to keep and reef safe.

Sponges are a great water filter for marine reef tanks. They constantly filter water through pores in the body through out the day.

This is the method that sea sponges use to eat plankton and nutrients from the water.