ancistrus

I have an orange ancistrus for a month now, and she (I think) was always bright lively orange, but today I noticed that she's much darker and duller in color. The water parameters are all good, as is the temperature and she has been growing steadily as well- the only thing I found odd about her...

Hi folks. I'm new to this forum and to the hobby (6months) I have a 40 litre tank with 4 guppies , 4 rummy nose tetras, German blue ram and just added a brown ancistrus. Since adding the new fish the blue ram has went everywhere with it, and I now chasing the other fish away from its new...