- Joined
- Mar 26, 2017
- Messages
- 327
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- 224
I have a compatibility question. I have a decorator crab and an arrow crab in a non reef tank - no corals, just live rock. It’s been set up for 5+ years so there’s plenty of crap for them to eat and I will target feed them some too. I want crabs and urchins in it as the primary inhabitants and I don’t really care how they move rocks around or wreak havoc. That’s what this tank is for. I forgot that I have two money cowries in it that I would prefer that they don’t kill. Which option is less risky, keep the cowries with the crabs or move them to a tank that has a flame hawkfish. I know neither is a safe bet but what is done is done. What would you do?