i had the fish 4 about 3 months, i feed once every 2-3 days. i give them formula 1 and 2 and sometimes brine shrimp. nitrate 40 nitrite 0 alkalinity 240 ph is about 8.2 or .3 ammonia is 0 tank size is 12g.
i had 2 of them one died the same way he was okay when i got him from my lfs im not sure if it is HLLE. he just looks like he is very skinny and wont come out of the dark area. sometimes when i feed my fish he grabs a bite and goes right back. can my other fish be effected by it???