I have 2 angelfish in a 20g tank. I just started cyclying a new 75g tank yesterday but it's going to take a while for the new tank to be ready for them. I woke up this morning and noticed that one of the angelfish has a bloated stomach (I didn't notice this yesterday). I checked the water parameters and everything is fine (no ammonia, nitrate 20 ppm, nitrite 0, ph 7.4). The angelfish seems to be acting normal and the overall color of the fish looks great. I can't tell if my angelfish is constipated, sick w/ bloat or going to lay eggs. Is there something I should do in the meantime or wait it out and see?