Need some help with my rose bta. The first picture is what he looked like in late December. He’s slowly been losing color but usually still had a nice large size, the last couple weeks however he’s been really struggling. Any thoughts? -24g tank with 4 fish under 3in -Salinity: 1.024 -pH: 8.2 -Ammonia: 0ppm -Nitrite: 0ppm -Nitrate: 10-20ppm -18w Nemolight running 11-12hr a day -Feed every other week -Skimmer has also been very bubbly the last few weeks -Tank has been running for a couple years but only in my care for about 5 months.














