I'm new to angelfish especially dime sized babies. They are now between nickel and quarter size i guess. my question being is it normal in this stage to be able to see the gills being so red? they are still kinda see through. I just checked my parameters before doing a 25% water change. Ammonia 0, Nitrite 0, Nitrate 5.0 ppm. the picks suck but here they are. 12 babies in a 55 gallon for now. I just want to make sure they aren't sick or anything. I got them from a local breeder who has been around for a long time.







