Yesterday, I noticed someone in my household, although noone is admitting to it but it could be a little female tiny 6 year old person who resides here, must have put a clam shell that was found on the beach in Ink's tank. This morning, I see Ink has moved back into his cave by the front of the tank and has the shell as his door! Also I see the serpent star is resting nearby. Someone was mentioning the relationship with the starfish and octopi's. There definately is one here!!