I am new to the HCA and have just recently upgraded our crabitat to a 75g tank from a 20g this past week!! Super Exciting!! We have 15 crabs total currently, approximately 6 are above ground and the rest have dug themselves under. We used 12 blocks of eco earth to fill the tank up to about 6 to 7 inches of substrate throughout the entire tat. I would ideally like to have 3 to 5 more inches in that tat, what do you think??? We currently have two watering holes ( fresh and salt water ) though my hubby wants to attempt to make one from plexiglass with bubblers.... we shall see how this works
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The Beast (75g tat)
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