reeling reefer
Aquarium Advice Regular
I Have a BTA that has been thriving for 7 months, likes to stay near the top of the tank. Recently it has moved under an overhang rock in the shade and is allot smaller then normal. It started out near the bottom and moved up to the top and had stayed there for 6 1/2 months loving the light and getting huge, then one day it moved. Is this normal??? Nothing has changed and all water parameters are excellent. ph 8.2 nitrate 0, salinty 1.025 , ALK&CALC are good, temp 79. I can't figure out what is the problem