I seem to remember markc saying this would happen earlier today and many other times. but the advice is not taken agian. he was just being rude huh. now i think you should take out the gravel. if you must have it use the large river rocks that can not fit in to your fbts mouth. smaller is worse because it is easier to swallow. sorry to sound mean but the question of gravel came up before this and could have been taken care of.
:If it fit into his mouth, it's too small!
::well i want to say the smallest peice of gravel in the tank is probibly 1/4" inch... still a hazard?????? hes setting i nthe water flinching his side.