here is the loop, although I quit using them all together,because they let the green moss grow on the hydroton.

don't use bubbles either I spray the net pots with a ring in the grow buckets
top rocks never get wet so no moss(algea) grows.
Daddynobucks Reviewed by Daddynobucks on . NOOB HELP WITH BUUBLEPONICS DRIP Hello All I know you guys r probably sick of being plauged with noob questions all the time but any guidance or positive tips would be greatly appreciated. here goes I will be starting a 6 site bubbleponics drip system in a 30 gallon rubbermaid tote next week. i will be using 5" nets and hydroton with seedligs started in rapid rooter, i under stand that the seedlings should have plenty of roots showing before transfer to the system and no nutes for the first week or two while in the system Rating: 5