I have a 240 gallon(96x24x24) eurobraced tank from glasscages that I want to turn into a frog paludarium with only around 6" of water in it. I would like to take the bracing off so I can get the background in it. I can silicone it back on when I get done, but I'm not super confident in my silicone-ing skills. I would like to know if it would be ok to hold 6" of water with an un-profesional silicone job holding the braces on?