21. Sand dollars also bleach white in the solution.22. A sand dollar would not be free swimming. 23. Other spoon worms conceal themselves in rock crevices, empty gastropod shells, sand dollar tests and similar places. 24. Years later, Mr . Gold uses a sand dollar in Neverland to deliver a message to Belle. 25. Sand dollars , snails and other animals will eat the algae and natural filters will clear the water.26. Squillace, who favors religious themes, has commissioned Ferm to craft a sand dollar angel for next season. 27. A few steps from the boat, three perfect sand dollars posed on top of a pile of seashells. 28. The Caribbean sand dollar or inflated sea biscuit, " Clypeaster rosaceus ", is thicker in height than most. 29. The velvet-like skin of live keyhole sand dollars is usually tan, brown, grey or dark green in colour. 30. Shell-collecting guests can often be convinced to swap _ I traded a sand dollar for an angel wing.
