coral grouper not acting right

  • We are currently upgrading MFK. thanks! -neo
something must have scared him that you didnt know about. like maybe some one lit off a loud firework in your nieghborhood while you werent there. I accidentally scared my discus and they were jumpy days on end
 
something must have scared him that you didnt know about. like maybe some one lit off a loud firework in your nieghborhood while you werent there. I accidentally scared my discus and they were jumpy days on end
i did do a water change and his cave fell over becuase i was trying to fix it it didnt do anything to him tho there was also some music the other day but he was fine with that could it also be becuase he is outgrowing his caves if so should i make the live rock caves bigger?
 
Groupers are pretty good at tucking themselves into small holes, and in fact I think that they like it.

Big caves tend to get avoided IMO. Most fish like a fairly tight fit.
 
i did do a water change and his cave fell over becuase i was trying to fix it it didnt do anything to him tho there was also some music the other day but he was fine with that could it also be becuase he is outgrowing his caves if so should i make the live rock caves bigger?

made caves alittle more roomy but he still isnt acting right he hasnt eaten since last tuesday he is better and doesnt stare at the ground as much but still does a little bit all the other fish in the tank are fine he is with my moray and three archers that i converted from my high end brackish setup,1 yellowtang and a large turbo snail and a fiddlercrab the eel is a gtile and hangs out with the grouper sg is 1.022-1.023,ph is 8.3,nitrite zero,ammonia zero and not very much nitrate grouper was eating frozen krill with garlic elixir he would refuse to eat anything else but he was fine until last teusday anyone have any ideas as to wat might be going on?
 
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