Been reading up on these more. Few people over on icmag and thcfarmer using them that rave about them. Few that had problems with them drying out and/or in a few instances sticking open and flooding. Anyhow...found the starter kit with five of the "carrots", tubing, and what looks to be a bulkhead adapter to hook it up to a res for like $35 through Amazon so ordered a kit to give it a try (down the road a bit...have to finish up some current grows first).
