newfound77951
Aquarium Advice Addict
I noticed today that one of my GBRs looks thinner and pale, while the other looks fine (rather plump, actually). This is a recent development, as they both looked the same a week or so ago. I've had the two for about 6 weeks, and they have been quite happy. The tank lights are off now, but I can try and get a picture tomorrow. Any ideas? I had a tiger barb that was skinny for a while but now is fat and growing. Tank is a 55 gallon, heavily planted, temp 78-80, pH about 6.5, no ammonia or nitrite, nitrate about 10-15 ppm (I add NO3 for the plants, they rip through it pretty quick).