Pea puffer sick? Crimson anus?
Hello guys, I’ve had my pea puffer for just a few months, however I not too long ago returned from vacation after my sister was taking good care of my tank.At the moment he lives with cherry shrimp and some pygmy cores which have been within the tank for a very long time. I feed him dwell black worms as thats the one factor I can get him to eat and he presumably eats just a few child shrimp. After I returned he seemed fairly skinny so im undecided if she underfed him or he’s sick. I seen his anus is purple, he additionally doesnt present a lot curiosity in meals and is simply hovering round. When he does eat, he will get an enormous blip on this abdomen not like a pleasant rounded bulge extra like a pimple form. What do you suppose it could possibly be?