PCDUCK< 4 outlets lets you run one hose to each of the buckets. From what I have heard, they put out enough air to run way more than one bucke t per outlet.
THG, That is why I said the rule of thumb that I have seen over and over again it to divide the fish tank size rating by 2 in determining the size of hydro reservoir a pump will handle. Personally I would rather divide it by 4 which till gives a 50 gallon size for this pump.
My main point was to check PETCO and then decide for yourself and NOT to disregard something just because it is a house brand. Incidentally, most house brand items are made by a major producer anyway.
At $25 even if he had to use 2 pumps for 10 buckets, it is still an inexpensive option. The similar rated name brands at Petco are approximately twice as much as the house brand.
Great smoking.