Basement Hydroponics Project - Day 4

Based on air pump I chose for my basement hydroponics project, I might be accused by some of straying away from "frugal" and "budget minded", but since I am building a 4 tub hydroponic bubbler system rather than a 1 or 2 tub system, the inexpensive aquarium pumps available at the discount stores and pet centers won't be quite enough aeration to do the job.

I purchased this pump for $52.99 at the local hydroponics store. It is an 18 watt commercial ECOPlus pump with a single outlet. It includes a splitter that provides a method for using the pump to aerate four different tubs.

The instructions explain that the pump needs to be mounted at least 15 inches above the water line (something I didn't realize when I purchased it). If not mounted above the water line there is a chance water could be sucked back into the pump causing damage.


It's difficult to see in the picture, but the pump has rubber feet to reduce vibration. The feet have holes in them, which come in handy for mounting the pump. I used two hooks to mount the pump above my growing beds.

I also splurged on air stones and opted for some larger ones. I purchased 4 of these large ECOPlus air stones for $5 each.

Cheaper air stones are available, but these commercial versions should last longer and provide much more aeration than those designed for smaller household aquariums.