Fish gasping please help

  • We are currently upgrading MFK. thanks! -neo
Sorry for my ignorance, but what is a double fall 75 gal filter? Never heard of one. I've got a feeling with your stock list that even once your filters cycled you still may need to add more filtration as your fish get bigger as your bio loads going to be pretty huge. I'd also suggest 70-80% weekly water changes too even once cycled.
 
Ohh it meen it have 2 opening for water to come put lol. It sound like my tank is stacked but there r only 4 big fosh but there r still plenty of room, the bgk and 1 of the kirrin parrot still just little baby.
 
MonsterFishKeepers.com