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So I'm making an outdoor pond and I'd like to install viewing panel. The dimensions are 8 ft by 12 ft and 22.5 tall. I'm also digging a foot away from the edges probably down 30 in. I would like to use a old 75 gallon tank as a viewing panel. I know the glass thickness is only a 1/4" and is...

Both tanks are about a year old. 55g bowfront with stand Light Heater Fan Aerator Fluval 70 125g 6ft long with stand Led lights Heater Aerator Fluval fx4 Fans Also have all the decor and cichlids. $10 a fish texas Peacock Jack dempsey Firemouth Oscar Asking $125 for 55g. $450 for 125g