i've just picked up a secondhand 220 litre tank which was emptied about a week ago, it's a bit smelly inside with a bit of algae, is there anything i can use to clean the tank out without damaging it ,the place the tank is going is not ready yet so the tank will be empty for about another 3 weeks yet 


Thank you dorsey, I shutter to even think of one of those green things touching any of my tanks or the tanks of our members! Even finding plain plastic webbing pads that have no added soaps etc. these days can be a challange. You almost have to taste as well as sniff them in the store