I have had sw
tank for 2 years now. I haven't purchased any fish since the first 4 I got when I set up the tank. Yesterday I purchased a foxface and scissortail goby. I have them in a 10g qt. The qt consists of a hoh filter and I had that on the main tank x 1 week, a heater, ph, and pvc
pipe. Both fish were looking fine. I tested the water this morning and the level is 5 for ammonia everything else negative. salinity was 1.30. so I immediately did 25% water change half ro
freshwater and the other half from main tank. The salinity is down 1.25. The fish are staying together in the lower bottom of tank and look like they are breathing pretty fast. what else could be wrong? temp is 78degrees.
Oh, also the fish were at the lfs
since July 30th and they both looked very healthy.