I'm on a roll. I recently lost most of my sps to a stupid mistake. After letting the tank recover for six months, I decided to tune it up. Tonight, I managed to really tune it up great. I broke a bulkhead underneath my sandbed. As to why there are bulkheads underneath my sandbed that could potentially drain my tank dry, see my build thread for this tank: http://www.bareefers.org/forum/threads/anathemas-120g-rebuild.12351/ Currently, water is trickling from the bottom of my tank, into a ziploc bag that has the corner cut out, and into the sump. I'm not sure how long I'l be able to trust that setup. So, I need to fix this ASAP or tear down the tank ASAP. I need some parts, and I just got back from Home Depot where it appears they don't have any of the parts I used to build the crazy manifold for the closed loop. I need: (2) 3/4" bulkheads, (2) 1" bulkheads. Prefer the heaviest I can find. I once held a super heavy gray bulkhead in my hand and wished I had a source for them, but all I've ever been able to find locally is the flimsy ones 6th Ave has. I'm not sure I want to go through the hassle of replacing these without finding better ones. I also need some aragonite sand, if there's any around. I know sandbeds went out of style years ago, but I'm hoping someone has some kicking around. Also I'm open to advice on how to replumb the manifold with soft parts so it's not such a rigid (and prone to cracking, apparently) setup. I'm also toying with the option of draining the tank and siliconing over the holes and just removing the closed loop. A bit of a chore under the sandbed, and I'd feel more comfortable putting fresh sand in to replace what I remove. Except I have no more sand, and I haven't been frequenting reef stores like I used to and don't know where to buy any locally, or if I even can anymore. Any advice and sources of parts are appreciated. I'd really love to find a place local that will sell me heavy bulkheads, tomorrow.