Reptile & Amphibian Forums

I have a 3 foot Black throat monitor and have made him the biggest cage i can its 5ft long 3ft tall and 3ft deep. I wanted to know if the cage is way to small or will it be ok for a short amount of time till i move into a bigger house instead of the apt im in now. Also im feeding him rats boiled chicken hard boiled eggs and madagasgar hissing coach roaches with calcium substitue and the proper lights.. So im asking basically if his cage is ok for now and what the right size of cage needs to be for a full grown one and if what im feeding him is good as well? thanks for all the replys.

Sry for posting it three times im trying to put pics in but cant figure it out