Weld-on #40 will handle the problem, tip and pouring it on the seams as pictured earlier in the thread was spot on info. Most local glass/acrylic shops do not carry the product but they may be able to order it for u. imo no use having someone else order it as u wont save money so just order urself some wherever u can find it online. Id do the whole tank tip and pour with #40 but thats just me. 1/2" is a great thickness for this tank, im surprised it didnt hold up.
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