u/Frosty-Dependent1975

New set up, needs some time to balance back out and get some growth but very pleased with how this has turned out. Bonus 3g looooong shrimp tank photo at the end for funsies.

Seems like it's not compromised but wanted to ask if I should be concerned about this?

It's on the front of the tank about halfway along the lower edge.. thanks! 🙏