Things You'll Need
- Clear nail polish (or whatever color matches your tank)
Instructions
Place fish in a safe container, drain the water and remove all decorations.
Dry the tank completely.
Locate the scratches.
Fill in the scratches by painting them with the nail polish.
Let the nail polish dry completely. This takes approximately 10-20 minutes.
Place the decorations back in the tank, fill with water and add fish according to their care instructions.