FixtureDisplays Eco-Container Acrylic Cylinder Fish Tank With Small Removable Lip 15703 FixtureDisplays co-Container Aquarrium Terrarium can be easily sealeled to create a self-contained environment. This eco-container is made of high quality clear acrylic with outstanding craftsmanship. Material thickness is 1/8 inches. This eco-sphere container is great for DIY users to make your own sealed container. These sealable containers have a removable lid on the top, you can use acrylic glue, or permanent glue of your choice to seal the lid after putting your plants, algae, shrimp or other marine or life inside. The slotted openning on the lid tuat measures 2.5" length and 0.7" width. For those of you who choose to be able to ventilate, this would be your feeding port. For those of you wish to create a completed sealed eco-system, then glue this lid. To purchase our acrlic glue, please search ASIN number B00C330JBM. Overall Width x Height x Depth: 4.7"x 10"x 4.7"; Material: Acrylic; Acrylic Thickness: 1/8"; Color: Clear; Weight: 0.9 lbs. Shipping to Canada and Mexico: import duty and fees apply.