Fully "Sealed" Glass Tank with Removable Cover.Premium Crystal Glass. Suitable for Terrarium, Plants, Wabi-Kusa, Moss, Opae Ula Shrimp, etc.L22xW22xH30cm Specifications:Glass thickness: 5mm.Volume: 13 Litres.Crystal Glass with high-grade silicon.Removable 5mm Crystal Glass Cover included that fully covers the top.Bottom Black Mat included.L24xW24xH24cm Specifications:Glass thickness: 5mm.Volume: 12.5 Litres.Crystal Glass with high-grade silicon.Removable 5mm Crystal Glass Cover included that fully covers the top.Bottom Black Mat included.