Pond Boss Forums AERATION Systems questions Parallel wiring of batteries--size of wire

Any auto parts store should have wire with lugs swaged on the ends. Shorter the better. I wouldn't go any smaller than 6 ga wire. Chevy diesel trucks use 2 batteries, and those cables would work, but they are longer than what you need.

If you can get wire with swaged lugs that are sealed, even better. (to prevent corrosion.)