Just want to make sure my fish are going to be happy

  • We are currently upgrading MFK. thanks! -neo
Well a problem has arose my nitrite continue to stay around .25 .50 a week into the last addition of fish ?
 
Well a problem has arose my nitrite continue to stay around .25 .50 a week into the last addition of fish ?

Adding a fish can do that. Doesn't sound too bad though. The nitrates will increase as the fish grow too. Bigger the fish, bigger the poop lol. Oscars especially.
 
Water parameters are perfect but my baby is sick :( labored breathing only system and lethargic somebody help me help her :( 3 inch albino oscar
 
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