Things you will need
-Aquarium silicone glues (I use Loctite GO2 Gel less smell)
https://www.homedepot.com/p/Loctite-GO2-Gel-All-Purpose-0-6-fl-oz-Glue-1832982/205478359?
https://www.homedepot.com/p/Loctite-Clear-Silicone-2-7-fl-oz-Waterproof-Sealant-908570/303769575
-Gloves
-Stick to help to spread the glue (optional)
Steps
1. Remove the tank from the unit
https://www.smart-terra.com/components
2. Start by check for the leaks
3. Clean the leak area with soap and water and dry the area (DO NOT USE ALCOHOL! It will crack the acrylic)
4. Apply silicon glue along the seam
5. Go over the glue with your finger by dragging it along the seam. This will help to spread and push the glue into the seam
6. For a crack, apply a thick layer of the glue over it.
