Cleaning The Fish Tank

OK, as you all might have seen the tank got really green. YUK! Anyway, i am in the middle of cleaning their environment so that is why there is nothing in the tank except the heater... I am letting the water cycle through the filter and waiting for it to get unclouded and then I think I'm gonna vacuum the tank one more time and let it sit for a bit cycling...

Yes there is a new background behind the tank... I'm not sure I like how dark it makes it for the camera... It makes it seem to pick up a strong glare off of the front of the tank... I could reverse the background which on the other side is white rock and blue water... Maybe in a few days I will switch it and you can post a comment on what looks better, the Green, Blue or nothing...

Any other ideas or suggestions, let me know... :)