WHoaaaa! People! Thank you So much! I didnt expect so many great comments.
Lighting is very small Halogen spotlights. One is sorta like this http://www.ikea.com/ca/en/catalog/products/10119334/
but has 3 lights and one extra light i turn on for the fotos that has 2 more spotlights.
It used to b clay, but clay melts and doesnt stay up, so this time ive literally used cement
as for the fish, imma get som Cockatoo apistos (such as Trickerie has suggested) maybe tomorow
cheer y'all! xxx