Crack in Tank! Advice Needed!
I am currently in the process of building a vivarium for hermit crabs, or as we know, a crabitat. It will be filled with eight to ten inches of substrate. I just got this 46 G tank from a neighbor and was excited to begin however I just noticed this crack in the back side of the tank. It is a quarter way you from the bottom. Can I fix this or is it safe to use? It did not leak when filled with water during the cleaning