Hey thanks guys. I didnt think this would be a problem but wanted to check. I just traded my large sailfin pleco for a chineese alge eater. I found out that this fish will feed ONLY on alge and not eat any of the bllodworms/shrimp that I need on the bottom for my eels. I am now off to get the marine sand that I need (the LFS I was just at didnt have enough for me and I didnt feel like buying 20 bags of sand.)
So, if anyone has some tips for me on how to get this substrate changed, I would appreciate it. Expecially on the cleanest way to get this sand in my tank. My thinking is to keep about half of the water that is currently in there while I dig out the old gravel and then put in the new sand. Then I can refill the tank using dinner plates to help with the 'splash' effect and not have to completely recycle this tank. In fact, I am starting to think I may be able to do this with most of my fish still in the tank if I can control the sand enough. Is this a really bad idea or not?