i have 4 goldfish. i just cleaned the tank last night and this morning i noticed one sits at the bottom some. if i tap the glass it swims away but soon after i go away it goes back to the exact same spot. earlier while it was sitting the other three were at the top as if they were eating, but they'd already been fed earlier. they stopped eventually but one wont stay away from the filter. almost looks as if it's trying to eat something that's under the tip of the filter but i looked and nothing is there. another swims up and down the walls of the tank like it's chasing it's reflection. so i dont know if maybe the oxygen is low or the one fish is resting or if my fish are crazy?
why are my fish being weird?
- Thread starter Darla
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