Red tail

[piranhaman00]

40 breeder with 4in pacu he is abt 4in abt 1000 gal of filtration

Little monsters, hope your prepared.

 

[Toothyfish2003]

Do you have any larger tanks for these fish coz maybe the fish feel cramped ergo not feeling like eating possibly...

Yes I do I have a pond and a huge custom tank

 

[Maad Shai]

Hi, dont worry about the red tail. He is just full with what he has eaten earlier and is not able to digest.
He will throw it out if he cant digest it. Wait for a couple of days, dont feed anything. Turn the place dark an see whether he moves from that place he has dug.