I've had my saltwater tank running for about 2 months now. 30 gallon . I have 2 clowns, 1 damsel , 1 dwarf midnight angel , 1 watchman goby and 4 hermit crabs.
On my right end of the tank I have a hob
skimmer , a canister outlet and a refugium inlet. In the left end I have the refugium outlet, power head and the canister inlet. All my fish e(xcept for the goby and hermits who hide under the live rock) hang out on the left side of the tank. They never go to the right end. us that normal or is there something fishy going on ?
Again all parameters are normal.