Get a new bucket, an aquarium air pump, and a couple stones. I'd get the good stones. I use 2 smalls for a single 5 gal, or 6 mediums hooked up to a big pump that I use with a Rubbermaid tub. These stones can be cleaned in a pot of boiling water, and come out like new again.
EcoPlus Air Stone is ideal for oxygenating reservoirs and hydroponic systems. This product uses quality materials including ceramic and glass pieces fused together in a porous matrix that allows air to easily pass through. Use with 3/16
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Then, I'd buy a pump and some hose to make watering easier. I take the filters out so the EWC and good stuff get fed to the plant too. Like a tea and top dressing at the same time.
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This is a pump that would work for a 5 gal, or go to Walmart and but a cheaper one.
EcoPlus 2 Outlet Air Pumps are widely used in aquariums, fish farms and hydroponic systems. Convenient to operate without oil or much noise. Cylinders and pistons are made of excellent materials, making the pump strong and durable
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