I would try it and fill it up outdoors to make sure itll hold water. (in fact i would keep it outdoors because chances are it will bust)
1. Cut rectangular hole in plastic.
2. Put a wooden frame on both sides, seal wood with fiberglass resin.
3. Attach pond liner to wooden frame.
4. Place glass in wooder frame.
For all the trouble though i would just build a ply tank
1. Cut rectangular hole in plastic.
2. Put a wooden frame on both sides, seal wood with fiberglass resin.
3. Attach pond liner to wooden frame.
4. Place glass in wooder frame.
For all the trouble though i would just build a ply tank
