Check out these super ergonomic acclimation boxes! Dimensions: 8.5in x 6in x 6in Price: 39.99 free shipping Perfect for any new additions that need a safe place before full introducing to your tank. Keeps delicate species protected while adapting to your tank. Feeding is easy and sports two floaters to keep the unit at the top of the water column. Holds by suction cup and has lid built in top. Both end doors are removable as well.