Hi everyone, after loosing my clowns last year I decided I wanted to take a break from reefing. However, I am back, at the moment this is the state of my tank, does anyone have any recommendations of how to get the sand and algae out of the bottom of the tank(without tipping it) as it is really heavy so tipping it kind of isn’t an option. Also I am happy with all my equipment other than the waterbox pump as it is quite noisy, so if anyone has any alternatives please let me know.