BeltedCoyote Posted January 30, 2020 Report Share Posted January 30, 2020 Hey everyone so I purchased an oceanic tech 120g this past August, and I’m nearly ready to get it up and cycled. what I’m wondering is 2 fold. First, the tank is used and was leak free a day before I picked it up. I’ve noticed, however, that there is a little bit less silicon on an area of one of the corners. There’s definitely silicon still there, but it is a little less than everywhere else. Part 2, the tank was in my garage for a month before I got it situated in my apartment. But it’s been sitting in my apartment for about 4 months without water. And most likely will be dry for another month or two. I do have a 40b up and running with a few fish that has required top off so the air is not dry. my question is should I be concerned about the seals failing. I’m a member on R2R as well and have read all the horror stories about getting a tank filled only to have a seal fail. I got the DT, 40b, and stand for about a sixth of what a new 120g would cost. I just don’t know if I should be concerned enough to look into resealing the tank or not. thanks! 1 Quote Link to comment Share on other sites More sharing options...
Gonzo620 Posted January 31, 2020 Report Share Posted January 31, 2020 I personally wouldn’t be concerned with any leaks do to dried up silicone. I had my 180 sit dry in a shed through winter and spring. Then sat at LFS for a bit and the warehouse for who knows how long. On a different note, being a used tank silicone can look torn, frayed, or uneven. Especially black silicone. Personally if I were you, had the time, skill, and confidence to reseal. Do it. I mean you already said you noticed something you didn’t like. Better to fix it now then waiting till it’s stocked and it sticks out at you like a sore thumb. just my opinion 1 1 Quote Link to comment Share on other sites More sharing options...
tanknovice Posted February 24, 2020 Report Share Posted February 24, 2020 Plus 1 if you can I would go ahead and reseal since there is obviously something that you do not like Quote Link to comment Share on other sites More sharing options...
PetesFolly Posted February 27, 2020 Report Share Posted February 27, 2020 I agree, since it is already empty I would re-seal it now. Better now while empty versus after the tank is set up, has live rock, fish, and coral that would need to be broken down if a leak developed later. There are plenty of videos on line and many in the club have done this and have experience. I recently resealed a 220G that I was setting up. Probably didn't need it, but it was better to take care of it while it was empty just to be sure. It is a lot of work and you do need to pay attention to the details so that you have a good water tight seal afterwards. 1 Quote Link to comment Share on other sites More sharing options...
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