Hi

Hi everyone, first time on here, and getting very excited, as i am setting up my first marine tank, I have got a aqua one 165L (37 gall) .. I have brought 50lb of pukani rock (beautiful rock) I have blasted it with a hose an scrubbed it, put it in a lge dustbin with a bleach solution to get anything else that was left on there out,for 3 days, now it's been in the bin with a hose constantly running for 24hrs to make sure the bleach is well an truly off of it... is there anything else i can do to neutralize the bleach as it still smells of it a bit..?
My plan after that is to cure it in my tank while cycling at the same time, I know it will take a while but that's fine, but before I do that I have decided to make a sump under my tank (in the cupboard), as would like my protein skimmer in there also my heater,, the only thing is the only tank I can get to fit in there is 35cm x 28cm x 22cm high... is this going to be big enough do you think , any help on this would be appreciated Thanx cat