Mineral water bottle homemade fish tank water cycle tutorial

Mineral water bottles homemade fish tank water cycle tutorial is as follows:

Materials and tools: beverage bottles, art knife, hot melt glue gun, markers.

1, first of all, four bottles spliced together.

2, then mark the bottle to the mouth of the bottle with a marker, and then use a craft knife to cut along the mark.

3, put four bottles together, use hot melt glue to fill the gap at the edge of the mouth of the bottle completely, and then use a craft knife to cut two rectangular slots in two of the bottles.

4, put some small viewing stones and water plants and other decorations inside, and then add the right amount of water inside, and finally put the fish can be.