I Picked up 130gallon tank a few weeks ago and im noticing that my Gt just sits under the driftwood and dosent really cruise around like he used to, only change iv done with anything is just the new tank from 50g to 130g. He eats alittle less now but isnt showing signs of sickness, color is still very nice. Its like hes bored or somthing. I put a male convict in with him 2 weeks ago thinking that would give him somthing to do but no luck. My water is spot on,nitrite and ammonia is 0, nitrates were 20, which is reasonable, but i still did a nice water change. Substrate is black gravel, lava rock kinda crushed, big peices of driftwood and a couple floating plants. He used to race to the front wen i showed him food, not anymore, he used to cruise around alot but hes just chillen now, im kinda lost and hope hes ok. Any help or suggestions please??
