My 135 is almost done cycling and i just set up my quarantine tank yesterday, iwam looking for some suggestion on how to cycle it. i was planning on putting it on my main tank to get some bio growing in the filter pads but the filter isnt big enough to fit around the lip on my main tank and the level in the sump is too low to put it down there. i was wondering if putting some LR rubble in the quarantine tank with the filter running would produce a mini cycle that would be strong enough and then take LR rubble out or if i should just head off to the grocery store and buy a raw shrip and throw it in there. Any suggestions? thanks