I just wanted to post this to see if we could figure out some answers....
Pic on the right is what this ray looked like saturday night. Picture on the left is what the SAME ray looks like two days later!!!
Things that changed.... ray went from RO to out of tap, i picked this guy up from another member not sure what the ph difference is, i measured once way back but i tossed out my kit long ago..... Water temp when i put him in was at 74... ray went from having almost no light (was in a garage) to having natural light in the room. Only time the lights on the tank are on is to take pictures...

Pic on the right is what this ray looked like saturday night. Picture on the left is what the SAME ray looks like two days later!!!
Things that changed.... ray went from RO to out of tap, i picked this guy up from another member not sure what the ph difference is, i measured once way back but i tossed out my kit long ago..... Water temp when i put him in was at 74... ray went from having almost no light (was in a garage) to having natural light in the room. Only time the lights on the tank are on is to take pictures...