I have a question about my 6x10 green house! I have a pond inside it that is 3 feet deep and wel over 4x4 foot?

I have a question about my 6x10 green house! I have a pond inside it that is 3 feet deep and 6x4 feet in the back.I have this great filter system where I can empty the water 2/3rds really fast and fill it up then do it again. Inside the pond I plan on having a couple (2) turtles and 3 LARDGE goldfish (like 6 inch) the rest of the floor are will be on gr. There will be vines in the air and some real plants. I plan on getting 2 zebra finches inside. I am thinking of gettting 4 anoles and putting them inside. It will be like this all year cuz I live in florida. Any more suggestions on what to put inside?