Hi guy's I have had my 5' x 20" x 2' tank set up for around 5 month now and as you can imagine its fully cycled by now with 0 ammonia at the moment I have a convict, small catfish and a Pakistani loach in the tank, what would you guy's recommend to add to the tank to ensure that it is ready for a 5" motoro ray? Well aware the ray will need a larger tank just want to know how do I increase the bio load to cope or am I okay adding ray straight off? All other fish will be removed once the ray is added by the way.
Cheers!
Cheers!