Step by Step video on how to DIY custom 3d aquarium background for under 20 Dollars!! This project is super easy to do and worth the REWARD! If you guys enjoy this video please consider subscribing to the channel!

Materials can all be purchased at home depot or any local hardware store. Materials include:
* sheet foam ($8)
* silicone ($4)
* concrete mix ($7)
* Cheap ($1) paint brush