PLATINUM PRO GLASSRimless 15-19mm StarphireUltra-Clear Beveled GlassStarphire Ultra-Clear glass with the highest quality silicone and crisp edges. No sloppy corner silicone here. Each aquarium is water tested, polished and inspected before it is brought to market.Marine Spec Cabinet in Black or whiteMade by world renown furniture manufacturer, the Platinum Series cabinets are heavy duty UV coated plywood. Includes stainless hinges, push open doors and leveling feet.Our 4 foot and larger models include a separate section for equipment storage.Micron SocksEach Platinum PRO System comes with 2 Larger 7" Filter Bags to keep your water crystal Clear. Our socks are standard size unlike other aquariums in the market, so a simple stop at the fish store to find a new pair will do the trick.ReservoirLarger Auto top off reservoir for use with all popular Electronic ATO systems. Our ATO reservoir can also double as a refugium for those that like to tinker.PLATINUM PRO FILTRATIONPrefabricated Proprietary Plumbing SystemAll Pro series include a unique dual manifold system designed for media, calcium, biopellet and phosphate reactors. This system eliminates the need for an extra pump in the filtration area. The new designed gate valve precisely fine tunes the flow through your overflow box and sump.Dual adjustable overflow returnsIn order to maximize directional flow, the Waterbox Platinum Series includes dual adjustable return nozzles.Precision gate valveControls the flow through the drain system and maintains quiet operation.Safety drainTo prevent overflowing, a secondary safety drain is available.Whisper quiet overflow designOur design eliminates gurgling sounds from the overflow box.No gluing requiredPre-cut and pre-glued pieces allow for easy installation and maintenance.Flexible return pipeCan be easily adjusted to accommodate your choice of return pump.Quick disconnect unionsDisassemble easily without any cutting of plumbing required.Dual Manifold SystemOur Manifold system comes with 2 Valves to dial in your reactors or other components. It also includes 2 barb fittings in 1/4 and 1/2 to adapt to different size tubing.Ideal for installing media reactors, calcium reactors, biopellete reactors, zeolite reactors, chillers, UV sterilizers, etc.Check ValveAn upgraded safety plumbing feature. If there's ever a loss of power the check valve will prevent back syphoning into the sump filtration.Refugium readyRemovable divider wall allows users to build in a refugium into their aquarium or divide their sump for alternate uses.Integrated Reservoir for Auto Top off WaterEach platinum series includes a glass sump with ATO reservoir that can be used with popular Auto Top Off systems.Dual micron socksThe Platinum Pro Series tanks incorporate a larger 7 filter sock that allow more throughput and keep the aquarium crystal clear.Multi-level filter sock chamberDual micron socks reduce noise, prevents clogging, and reduces chances of overflowing.External 20 Gallon ReservoirIncluded with the 230.6 is an external 20 gallon ATO reservoir. This will reduce the frequency of replenishing evaporated water.THE CABINETMade by World Furniture Manufacturer. The Silver Marine cabinets are laminated plywood and include stainless hinges, push open doors and leveling feet.Dedicated sump compartmentOur elegantly crafted cabinetry boasts a dedicated compartment to store the Waterbox sump system.Soft Close PVC Coated HingesStainless marine spec hinges keep your cabinet rust free there for increasing the longevity of your furniture.Recessed Push Open DoorsEuropean doors that are flush with the front glass aquarium panel provide ease of access into the cabinet.Leveling FeetAdjustable leveling feet are included with each cabinet to ensure tank is level during installation.