thinking of modifying this design http://www.plantedtank.net/forums/s...ead.php?t=10850
instead of having the cave ill have water in the whole bottom half(will this be a problem if a lizzard falls in, they will only be able to get out in the centre, and no light will hit the both sides), separated by acrylic or something. im trying to maximize the amount of water i have without sacrificing land
heres a quick picture of my design



