Aqua One Reef Skim 300 Protein Skimmer 800Lh (50037) Aqua One Reef Skim Protein Skimmers are designed by Aqua One Reef Skim Protein Skimmers are designed to easily and effectively remove organic waste from aquarium water. The needle wheel impeller increases the contact area maximising efficiency. Simple ,accurate control allows you to adjust the output quickly and easily. The result is cleaner, clearer water and healthier aquarium inhabitants. Features & Benefits: Needle wheel impeller reduces the bubble size which creates higher surface area for collection of organic waste Energy efficient with lower power consumption Effectively removes organic waste Easy and accurate flow adjustment Small footprint leaving plenty of room for other equipment in the sump Integrated skim mate drain allowing you to drain waste directly into a separate container Available in 2 sizes Spare Parts: 25170I impeller set 170i 50037-p replacement pump 800lh 50037-s ceramic impeller shaft for 800lh pump 50037-ss screw set 4pk Available in different sizes 50038 - Reef skim 600 Protein Skimmer 1400Lh Up To 600L Tank - 28L x 24D x 55cm H - 1400L/hr, 30W ‘Don’t Pay’ is the recommended retail price provided by the supplier or obtained from the manufacturer, or is the recently advertised price for the same product on a different or competing online platform or store. Catch may not have previously sold the product at the ‘Don’t Pay’ price.