my first question is that sometime i see my fish breathing hard, specially when they feed or get spooked. im not sure is its a problem or not but i want to make sure. second question is how long can my 3-4 inch fish go without eating? i have been trying to get the off of live food and i can get them to eat dead anything aslong as its fresh but they wont eat dry krill. i can trick them to eat it but then they always spit it out and advice.
-arturo
-arturo