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    Top Suspension Clips, which work very well with rimless tanks making suspending the top super easy.   Rimless Kits: Rimless kits come with full-length frame sections to span the total length of the tank to create a single screen top. Only 4 corners are needed to complete a rimless screen net top

    Starting at:
    $37.99

    Perfect for circumventing cords or other equipment that may interfere with the installation of your Red Sea DIY Aquarium Screen Top. Each kit includes two sets of zig-zag cutouts, one set that allows for 15mm of clearance and the other gives a gracious 40mm of clearance. Just use the excess framing…

    $6.99

    …Net Covers! The thin profile and secure mounting hangers, Red Sea Net Cover seamlessly blend with almost any aquarium, even rimless tanks. The aluminum frame and its components allow you to customize the top around rim-mounted equipment such as lights, filters, and returns. Each net top is secured…

    Starting at:
    $50.00

    Customize your own screen top for your aquarium with Red Sea's Profile Sections. If you have an aquarium with odd dimensions or just want a few extra pieces on hand you can cut the sections with a traditional hacksaw to make the perfect size top for your tank.    Two Sizes Available: 36" (two…

    Starting at:
    $22.99

    …unlike glass or acrylic. Clear Netting is is commonly used in several DIY projects like DIY aquarium screen tops. Our clear netting lets about 99% of light though, unlike glass tops which can block up to 30% of light trying to get through.  Screen Frame is available at almost any hardware store,…

    Starting at:
    $11.99

    …screen netting tops if your tank requires multiple. 2' Rimmed kits can make one 2' x 2' net top 3' Rimmed kits can make one 3' x 2' net top 4' Rimmed kits can make two 2' x 2' net tops 5' Rimmed kits can make two 3' x 3' net tops 6' Rimmed kits can make three 2' x 2' net tops   Each kit includes…

    Starting at:
    $37.99

    If you need to modify your Red Sea Aquarium Screen Top Kit to fit around a protein skimmer or another large piece of equipment the Universal Cut Out Kit is the perfect solution. The kit includes two external and internal corner adapters, and two pieces of cut out profile that can be trimmed to your…

    $8.99

    Top Suspension Clips, which work very well with rimless tanks making suspending the top super easy.   Rimless Kits: Rimless kits come with full-length frame sections to span the total length of the tank to create a single screen top. Only 4 corners are needed to complete a rimless screen net top

    Starting at:
    $37.99

    …screen netting tops if your tank requires multiple. 2' Rimmed kits can make one 2' x 2' net top 3' Rimmed kits can make one 3' x 2' net top 4' Rimmed kits can make two 2' x 2' net tops 5' Rimmed kits can make two 3' x 3' net tops 6' Rimmed kits can make three 2' x 2' net tops   Each kit includes…

    Starting at:
    $37.99

    Innovative Marine Screen Net Tops will last a lifetime, but if you have a special project in mind, or simply just need replacements these are a direct fit. These will work with all Innovative Marine net tops.   Note: Not compatible with BRS Screen Tops.

    $10.00

    …screen net top can securely rest upon, where rimless tanks need a simple solution to hold a net top without being a constant distraction.   Innovative Marine produces simple, easy to use clips allowing you to place them on the rim of your rimless tank and suspend your screen net top. When using the…

    Starting at:
    $10.00

    …make sure to use Red Sea's original DIY Aquarium Screen Top Replacement Spline. It comes as a single 26' roll of spline and can be trimmed down to the proper dimensions required by your tank. Compatible with all Red Sea DIY Aquarium Screen Top Kits.     What's Included? 26 Feet Net Cover Spline

    $6.99

    The Tunze Osmolator Nano 3152 Auto Top Off is designed for smaller tanks, approximately 50 gallons and under. One of the safest ATO’s available. Utilizes a single sensor to monitor water levels and a controller that protects against overdosing. Magnetic holder for sensors up to 10mm or .39". Max…

    $97.46 $77.97

    Add additional hangers to support your screen top over longer spans. Compatible with Red Sea Aquarium Screen Top kits. If your top has a long run that sags a slight bit, just add a few Red Sea Aquarium Top Hangers for added support.    What's Included? 4x Red Sea Aquarium Top Hanger Clips

    $6.99

    …mesh screen tops from Innovative Marine keep your fish in your tank and off the floor. Almost all saltwater fish can jump, and a lot of them will jump at some point. By having a screen net top on your tank will keep your valuable fish from carpet surfing.   Whats Included? 1x Screen Net Top for 30g…

    $49.99 $39.99

    DIY Screen Top Component. Used to attach BRS Screen Frame sections together. If you need to make a new top to keep your fish from jumping, replace a couple worn corners, or with a little modification you can even create inverted corners to go around cables and overflows.    Available in: Single…

    Starting at:
    $1.59

    25-Foot Roll of 0.15 Diameter Spile for Aquarium Screen Tops   This the is the same spline that we include in our screen net top kits. If you are making your own or re-screening an old one, we suggest using new spline every time for the best results.    After your frame is made and the netting is…

    $5.99

    Window screen frame. Used to create clear netting tops for the aquarium as part of a do-it-yourself project.Sold in 2 Ft, 3 Ft and 4 Ft pieces.

    Starting at:
    $4.49

    DIY Screen Top Component. Used to attach BRS Screen Frame sections together. If you need to make a new top to keep your fish from jumping, replace a couple worn corners, or with a little modification you can even create inverted corners to go around cables and overflows.    Available in: Single…

    $1.59

    …rigid sieve plate fixed on the top cover to prevent the leakage of pellets through the output of the unit. Unique in design this reactor doesn’t have a pipe in the middle of chamber making it super easy to remove the cover to refill the biopellet media. The cover has four install orientations, makes…

    $389.99

    …rigid sieve plate fixed on the top cover to prevent the leakage of pellets through the output of the unit. Unique in design this reactor doesn’t have a pipe in the middle of chamber making it super easy to remove the cover to refill the biopellet media. The cover has four install orientations, makes…

    $459.99

    …rigid sieve plate fixed on the top cover to prevent the leakage of pellets through the output of the unit. Unique in design this reactor doesn’t have a pipe in the middle of chamber making it super easy to remove the cover to refill the biopellet media. The cover has four install orientations, makes…

    $599.99

    …temperature. Just add a small sample of water to the prism, close the cover, and view the reading through the focusable eye-piece. The LED light can be activated by pressing the waterproof button on the top of the prism cover.  Precise and consistent Simple calibration Readings in seconds Durable…

    $39.99

    …the back corner of the chambers and pass through the top to a nipple that the including dosing tubes can be attached to leading to your favorite dosing pump.  The DLC3 has large, easy to refill mouths that are covered by sliding white acrylic tops that will keep dust and other foreign materials from…

    $82.79

    …1x Sock Cover 1x Level-O-Matic Control Knob and Nut 1x Spillway Gate 1x Spillway Sponge 1x Chiller Hose Cover 1x Heater Cover plate 1x El-M300 Filter Sock 1x EL-S300 Filter Sock 4x Silicone Dosing Tube 4x Dosing Tube Hose Barbs and Nuts 2x Switchable PVC Pipe Cover 8x Switchable Cover Thumbscrews…

    $402.49

    …1x Sock Cover 1x Level-O-Matic Control Knob and Nut 1x Spillway Gate 1x Spillway Sponge 1x Chiller Hose Cover 1x Heater Cover plate 1x El-M300 Filter Sock 1x EL-S300 Filter Sock 4x Silicone Dosing Tube 4x Dosing Tube Hose Barbs and Nuts 2x Switchable PVC Pipe Cover 8x Switchable Cover Thumbscrews…

    $436.99

    …1x Sock Cover 1x Level-O-Matic Control Knob and Nut 1x Spillway Gate 1x Spillway Sponge 1x Chiller Hose Cover 1x Heater Cover plate 1x El-M300 Filter Sock 1x EL-S300 Filter Sock 4x Silicone Dosing Tube 4x Dosing Tube Hose Barbs and Nuts 2x Switchable PVC Pipe Cover 8x Switchable Cover Thumbscrews…

    $482.99

    …Screen Netting is commonly used in several DIY projects like DIY aquarium screen tops. The black netting has less glare than the traditional clear netting, while still allowing about 99% of light through, unlike glass tops which can block up to 30% of light trying to get through.  Screen Frame is…

    Starting at:
    $11.99

    …Kits fit inside of most rimmed aquariums and by using the Innovative Marine Screen Top Clips, they can be used with rimless aquariums as well. Many fish will jump if they are startled and without a lid covering your tank, they will more than likely end up on the floor. Adding an Auqa Gadget Screen…

    Starting at:
    $34.99

    …through unlike glass or acrylic. Clear Netting is commonly used in several DIY projects like DIY aquarium screen tops. Our clear netting lets about 99% of light through, unlike glass tops which can block up to 30% of light trying to get through.  Screen Frame is available at almost any hardware…

    Starting at:
    $11.99

    …1x Sock Cover 1x Level-O-Matic Control Knob and Nut 1x Spillway Gate 1x Spillway Sponge 1x Chiller Hose Cover 1x Heater Cover plate 1x El-M300 Filter Sock 1x EL-S300 Filter Sock 4x Silicone Dosing Tube 4x Dosing Tube Hose Barbs and Nuts 1x Switchable PVC Pipe Cover 4x Switchable Cover Thumbscrews…

    $259.99 $207.99