09-03-2011, 01:43 PM
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Neons always hiding
I have a school of neon tetras (10) in with a group of harlequin rasboras (6) and couple of dwarf gourami in a 29 gallon tank. The neons stay hidden 90% of the time behind a large rock/cave formation. The other fish are always out in the open. The current from the HOB filter has been redirected to the sides with a cut water bottle in front of the waterfall.
They do come out to eat and are very active at the top and middle during that time but when the food is gone they retreat back to the hidden area behind the rock.
Any ideas why?