DescriptionMax Output : OtherVolume : OtherMin Output : OtherNumber of gears : 1Material : OtherLCD Display : NoVoltage : OtherSpecification:-Name: Shrimp Feeding Food Dish Feeder Tray Glass--Container-Material: Glass-Color: Clear-Pattern: Round-Diameter: 6cm, 7cm, 8cm, 9cmFeatures:-Brand New and high quality.-Suitable for both fresh and salt water-Clear view to observe fish eating activities-Great for feeding your shrimp,small tropical fish, ratfish,etc.-An elegant and solid glass shrimp feed dish, perfect for any aquarium.-A stylish dish designed so your expensive shrimp food doesn't drop between the soil grains contaminating the water column.Package included:1 Pc Shrimp Feeder(the food not included)Notice:-Please allow 1-3cm error due to manual measurement and make sure you do not mind before ordering.-Please understand that colors may exist chromatic aberration as the different placement of pictures.Dear buyers, we appreciate your business, if you are satisfied with our service,please leave us a positive feedback and rate the details of the transaction (Detailed Seller Ratings) with a"PERFECT 5 STARS".If you have any problems, broken, quality problems, please don't worry, and don't leave bad feedback.Please send us an email first, we will reply you as soon as possible, please allow us to respond within 12 hours.We understand your mood, and will provide you with the best solution for your problem,please give us the opportunity to solve the problem,For any case,please feel free to come to us,we are always here.look forward to and thank you for your trust.