Help with aquarium safe materials (School project)

[jmay33]

I am working on a horticulture project. My partner and I are working on putting a labyrinth in the aquarium. (It is zen themed) We have mistakenly created a labyrinth that has no meaning. We used glass from an 8x10 picture frame and created the design with hot glue. We used aquarium safe sand to cover the hot glue to create the design.

Now we are having to work on a design that will probably be a little more intricate and we need some ideas as far as aquarium safe materials. Anyone have any ideas?

Thank you in advance!!

 

[delfisherman]

Super glue once dried or GE silicone 1 you need to use 100% silicone and let dry. Instead og glass look at plexi glass or corrugated plastic like sign board.

 

[jmay33]

Super glue once dried or GE silicone 1 you need to use 100% silicone and let dry. Instead og glass look at plexi glass or corrugated plastic like sign board.

Thanks.