Hello! I have a filefish that I think is breathing too fast/hard. Both times I fed the tank today his behavior seemed a bit off. He ate but didn’t stay at the surface the whole time which was weird. And his swimming just is different as well. He usually is super active and fast swimming around and nipping at algae on my fake plants but has been a bit more subdued. Not any rubbing or thrashing or anything just more mellow. And that’s when I noticed tonight he really seemed to be breathing quickly. I feel like his little gills are always going pretty fast but this combined with the slightly off behavior has me a little worried. I tested the tank and everything was normal. The only thing that I can think is that my temperature was a bit higher than normal tonight. The tank usually sits at 78-80 and tonight it was 80.4. I don’t have a heater, I live in florida and the ac keeps the temp pretty steady, as well as it’s a biocube so it runs pretty warm. The tank is fairly new, started in January. He was my first fish also in January (after cycle with Dr. Tim’s). I have the coralife protein skimmer and uv sterilizer and use the in tank filter with filter pad/floss carbon and bio media. It’s a fish only tank with fake decor. Any thoughts? (Also I can’t ever get the ammonia test color to look right in the photo… to my eye it’s the closest color to the 0ppm)