ok i have a cage for my water dragon that is 4 ft tall 3ft wide and 2.5 wide .it has a 5 gal pool with water fall in it and 2 bags of peat moss andd soil mix on the other side under that is one bag of clay balls . i have an elaphant ear that doesnt seem to like the situation and i had coleus in it whigh the dragon destroyed. i have one 3ft fourescent grow bulb and one of the uv bulbs for the lizard in the top. do i need more lighting? or whats wrong with my set up? what should i use for plants? they need to be durable. i dont know id this is considered low light or what. ive seen the plants get areas on the edges where they look burnt.