- Joined
- Jun 25, 2022
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- Southern California
Do pistol shrimp need fine sand in the substrate or will they be able to burrow in coarse-ish gravel / crushed shells? I got some substrate from TBS along with live rock and am debating leaving it as is vs mixing in some finer sand. I'd like to add a goby and shrimp to the tank down the road but wasn't sure if they'd be ok with the coarse substrate.