I have no pics yet because the aquarium ill use is being build atm. It will be 50cm long, 30wide and 25 high. There will be a glass barrier in the middle to separate land and water sides. For the lid i still havent decided how to make it.
I am thinking of configuration like this, because ill have more space to put mesh, pc fan and a lamp.





But would that be enough?

P.S. sorry for the ugly paint