Hi everyone, I'm a first time owner of two male bristlenose plecos and I just noticed how different their colours are in comparison. Do you think the pale one is stressed or sick? The other fish in the tank seem to be thriving, but I'll check water parameters just to be safe. The tank is 50 gallons (150 L) and there are live plants and a big piece of driftwood not pictured.
u/Cuddle-Monstr — 11 days ago