EBay RC100C Dimensions 4" x 6.75" X 7.12" Door Opening 2.5" X 4.12" Mounting Thickness 0.625 (5/8Th) Bubble Magus Isolation box divisions. Great for acclimating new fish this in-tank box has plenty of holes to allow very good water circulation for its inhabitants. Great for separating problem fish or invertebrates. Featuring release doors and solid brackets to hang from the aquarium glass and a screw down lid Please read before purchasing: Please make sure your address is correct before you place your order. We will not override shipping addresses All orders are packed and shipped very carefully with cushioning to avoid imperfect. All items are 100% authentic. Finally, customer satisfaction is our top priority; if you have any concerns once you receive your order please let us know before you remove origional packing and prior to leaving feedback and/or before opening a case so we can try to answer/resolve your questions. For any returns and all shipping fees are the responsibility of the buyer. Due to heath and sanitation reasons the return of makeup or cosmetic products is not permitted. Thanks very much and enjoy your new purchase! Returns will be accepted with in 30 days. Makeup and cosmetics are excluded from returning for health, saftey, and sanitation reasons. A 20% restocking fee will apply to all retruns and origional shipping is non refundable. If the item was listed with free shipping the shipping cost will still be deducted from the refund. Buyer is responsible for return shipping costs. If there was imperfect in shipment buyer is responsible to file the insurance claim not return the item.