That looks like a decent dual outlet pump for $24.00. 5 gallon buckets are not deep so you really don't need a lot of pressure. You could run multiple airstones from each outlet.
Pepper Reviewed by Pepper on . Question about air Pumps.. I am a new grower and this summer comming up I want to start to learn hydro. I plan to learn with tomatoes. I am thinking of tyring a bubber system for the simplicity of the design. I ahve read a bit about hydro on the thread but I can't seem to find exactly the answers that im looking for with regards to a bubbler system. To grow in a 3 to 5 gallon bucket how much pressure should my pump have? Or should one pump run two buckets? And is more pressure the better? More Oxygen better Rating: 5