Hiya cob - u replied to yourself before i could... lol Get at least 1/4 inch float valve like u see us use. Amazon is good. Growershouse is good. And local hydro store if one near you.
If i were to do it again id get the 3/8 valve since ive had to blow thru mine to clear it a couple of times in over the years. But ive gotva 55gal bulk res too which isnt your situation. You prolly dont need or want the 3/8 one, get a 1/4.
If i were to do it again id get the 3/8 valve since ive had to blow thru mine to clear it a couple of times in over the years. But ive gotva 55gal bulk res too which isnt your situation. You prolly dont need or want the 3/8 one, get a 1/4.