After getting fed up of flooding my bedroom with my 150ltr tank I have decided to downgrade. I was originally going for a tmc micro habitat 15 but after some problems with ordering one I decided to go for something else. Ended up finding an ex display 30cm cube tank from pets at home, and got it at the bargain price of £22. This gives me more room than the tmc and at a fraction of the price. The only issue was the filtration, which I wanted to be internal so there was no chance of another flood ( which I probably still end up doing somehow) . I originally planned to do a bit of diy by adding a filtration section in the back, but after my last attempt of doing this with my old sump I decided to look into getting something custom made. I've used led's on my last tank for almost two years and have had really good results, so I wanted to continue using them on the pico, which should also help with lower heat and less energy. I decided to go for a par38 quad spectrum led bulb that I had shipped over from america, from Rapid led. The bulb gives of really bright light with a purple glow which really brings the colors of the corals out, and only uses 17w. I've transfered most of the corals from my old tank and they all seem to be doing really well, some are looking better than they ever have done. So here's the pics of how it's currently looking.