DO U NEED SAND FOR A SHARK TANK OR CAN U USE GRAVEL. WHY.
novice150 Member Nov 13, 2001 #2 Yes, you need a fine sand that's relatively soft. The reason is if its too course, or big, it will scratch the sharks belly, which could lead to infection, which could lead to... well you get the point.
Yes, you need a fine sand that's relatively soft. The reason is if its too course, or big, it will scratch the sharks belly, which could lead to infection, which could lead to... well you get the point.
