Lucidar Posted September 26, 2003 Share Posted September 26, 2003 I have a 12 g Nano Cube that is a few weeks old. It seems to be going ok. The chemistry is all good. I have 2 small green crabs in the tank. They seem to eat all the time. I'm not sure if they are right for the tank. Will they eat the coral? Do i need to feed them? I'll try to get a picture of the tank in too. Lucidar ---------------------------------- JBJ 12g nano cube 10 pounds live rock 20 pounds live sand Assorted coral 2 Green Crabs 2 percula clowns Link to comment
ELGORDOINAVW Posted September 27, 2003 Share Posted September 27, 2003 yeah feed them or when you add fish they will be gone. Link to comment
mattie Posted September 27, 2003 Share Posted September 27, 2003 i'm assuming you have green emerald crabs they are primary aglae eaters and generally won't bother the other tank mates but if they dont have any algea they are crabs and can do damage in the long run you may only want 1 emarld crab in there becouse these things grow. if you have some algae growth on the liverock dont worry about them. if the rocks all turn white well you need to supplement them with calurpa or nori Link to comment
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