ive recently bought my 3rd tank an arcadia 35litre, for housing male only guppies in the kitchen before moving them on to new homes, i have a 165litre community tank (aquaone ar850) running smoothly, with guppies, mollies, platies, bulldog pleco and a whiptail, a 54litre (no brand, also running smoothly) divided into two with an outside the tank air driven hatchery with aprx 30 1-7day old fry(so far proving very good investment!!) and an in tank net hatchery holding male guppy and swordtail molly fry, the sexed female fry are in the main tank(54litre) with 3corydoras, with section for housing pregnant females, i haven't yet got the new tank up and running, am waiting on seachem stability, as if what it says on bottle works in practice then surely useful thing to have?(any advice on this product appreciated! have used prime in past and got good results!) i have put the new filter for the 35litre into the 54litre (which is currently running off 2 sponge filters anyway) and am planning on laying some of the gravel out of the 54litre tank over the new washed gravel in the 35litre, and adding a 3rd tank of water from 54litre to new tank to try lesser the stress on the boys? and hopefully get tank cycled much quicker? *breathes* lol does this sound ok? before i put it into practice and come stuck! lol or for once could i be heading in the right direction!! =s will also try update with some new pics if anyone cares to see?