| If it is already cycled, you need fish right away to keep the bacterias alive in the filter. Start out with a bioload slightly smaller than what was in it before you buy it, then if you want more fish increase the bioload by no more than like 20% a week.
The bioload of a tank is basicly the amount of waste the fish produce. If you increase the waste quickly, the filters cycle won't be able to handle the steep increase and will cause bad conditions for a few days.
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55 Gallon Tank:
4X yellow lab
Breeding pair of Red Empress
Female OB peacock
S. Fryeri
Syno. Catfish
Blue Batia
Generic Pleco
One Tinfoil Barb (i couldnt get the thing out with a net or anything else, so i guess its there to stay...) | 
...and will be getting it and i was wondering if you have to put fish in it right away or wait 2 days to 5 days after setting up... and should i start with 10 fish at a time or start small no like 4-5 and go weekly to build up the tank or what .. is the best way to go about it 
