How many snails and crabs should I have in my tank? The ones im looking at are listed below. Im about to place a order but dont wanna overdue the amount of snails and crabs.
75 Gallon
Nassarius Snails
Turbo Snails
Cerith Snails
Blue Leg Hermit Crab
29 Gallon
Nassarius Snails
Turbo Snails
Cerith...