The smell might be what you are feeding him, if there is a lot of fish in the Innova food or something (just a thought). Baby poop and pee smells the worst, it gets better as they get older.
Things you could try to keep the smell down:
-Put a dish of baking soda near the cage, can help absorb the smell
-Buy a small air filter, I have one in the room with Inky/beardies/mice/rats etc and it does wonders
-Opening windows always helps, but you have to worry about temperature
Things you could try to keep the smell down:
-Put a dish of baking soda near the cage, can help absorb the smell
-Buy a small air filter, I have one in the room with Inky/beardies/mice/rats etc and it does wonders
-Opening windows always helps, but you have to worry about temperature