4 Inch Filter Cup

SORT:
VIEW: 32/64
40 items found. Showing items 1 to 32 .

    …Waste Away Liquid Sludge Buster. 2. When you are ready to use the gel, unzip the clear wrapper. 3. Remove the tab and attach the suction cup. 4. Attach the suction cup in a low flow area of your sump/tank. Cycling a new aquarium or need to combat Cyanobacteria or other algae? Get your free download…

    $21.69 Regular Price: $
    Choose Options

    …Flexible Filter Media Cup 4 inch - Sea Foam White (Now Flexible & Slotted for Higher Flow)Our 4" Filter Media Cup will replace all those filter socks you have hanging around. Made out of a BPA free Polypropylene, this 4" Filter Media Cup is a solid one-piece design, that holds any filter media.…

    $12.99 Regular Price: $

    Replace your 4" filter socks and replace them with the DVH Aquatics Acrylic Filter Media Cup! If you do not like to wash your filter socks and looking for something that can take its place? The media cup can hold just about any type of filtration media, from filter floss,ceramicmedia, carbon, or…

    $12.75 Regular Price: $15.00

    …Bio Cup R Rectangular Filter Media Cup Quiet performance Specifications Dimensions: 7.5 x 8 x 6 Recommended Tank Size: 60-150 Gallons Recommended Flow: Up to 750 GPH Max Tank/Sump Wall Thickness: 1.25 Bulkhead Size: 1 (x2) What's Included? 1x Cliff Hanger R filter sock holder 1x 4 inch 700 micron…

    $98.98 Regular Price: $

    …the cup is all you need to do, merely replace the dirty pads every few days. Replaces filter socks Create your own custom filter tower Works with all Red Sea Reefer & most MAX systems (excluding MAX Nano) Compatible with most pre-made sumps Includes media bag Specifications: Dimensions: 4" x 8"…

    $14.99 Regular Price: $

    The 4" Filter Media Cup adapter slides onto the Filter Media Cup to accommodate C shaped filter sock holders or those with slightly larger diameter holders. They will not fit Trigger Systems Sumps with an oval-shaped sock holder. Dimensions: 3.5" Inside Diameter, 4.6" Outside diameter Color: Sea…

    $2.99 Regular Price: $

    …Flexible Filter Media Cup 4 inch - Coral Red (Now Flexible & Slotted for Higher Flow)Our 4" Filter Media Cup will replace all those filter socks you have hanging around. Made out of a BPA free Polypropylene, this 4" Filter Media Cup is a solid one-piece design, that holds any filter media. The…

    $12.99 Regular Price: $

    …Flexible Filter Media Cup 4 inch - Calypso Blue (Now Flexible & Slotted for Higher Flow)Our 4" Filter Media Cup will replace all those filter socks you have hanging around. Made out of a BPA free Polypropylene, this 4" Filter Media Cup is a solid one-piece design, that holds any filter media.…

    $12.99 Regular Price: $

    4 inch Filter Media Cup Silencer Sea Foam White (**Lid Only**)The Filter Media Cup Silencer is a reef-safe noise-reducing lid designed for use with the 4 inch High Flow Flexible Filter Media Cup(sold separately). Specifications: Diameter: 4" Color: Sea Foam White Material: 100% Virgin BPA free…

    $5.99 Regular Price: $

    …Tiny Turbine Filter for Small Freshwater Aquariums Innovative design for increased power in a compact size Energy saving with less than 4W power consumption Directional output nozzle Adjustable flow Aeration tube for water oxygenation Fine filtering sponge included Suction cup mount with adjustable…

    $23.99 Regular Price: $

    …box filter, or any high flow area of a trickle filter. Regeneration Soak in a 1:1 bleach:water solution for 24 hours in a non-metallic container in a well ventilated area and away from children. Rinse well, then soak for 8 hours with a solution containing 4 tablespoons of dechlorinator per cup of…

    $9.89 Regular Price: $
    Choose Options

    …3.25" W Fits probes: 1 x 0.625" Diameter and 2 x 0.5" Diameter Fits tank rims: up to .75" Wall clearance required: 4" Requires approximately 5.5" of clearance to remove collection cup Pump(included): Shark 1.0 (modified Sicce Pump) Pump power consumption: 11 Watts AQUAMAXX HANG-ON-BACK SERIES No…

    $279.99 Regular Price: $

    …use filter media in a saltwater aquarium system. These versatile filters are capable of running several different types of filter media, from activated carbon and granular ferrous oxide to resin and nitrate-reducing media.The up-flow design of AquaMaxx Fluidized Media Reactors helps to keep filter

    $89.99 Regular Price: $

    …use filter media in a saltwater aquarium system. These versatile filters are capable of running several different types of filter media, from activated carbon and granular ferrous oxide to resin and nitrate-reducing media.The up-flow design of AquaMaxx Fluidized Media Reactors helps to keep filter

    $89.99 Regular Price: $

    …use filter media in a saltwater aquarium system. These versatile filters are capable of running several different types of filter media, from activated carbon and granular ferrous oxide to resin and nitrate-reducing media.The up-flow design of AquaMaxx Fluidized Media Reactors helps to keep filter

    $109.99 Regular Price: $

    …use filter media in a saltwater aquarium system. These versatile filters are capable of running several different types of filter media, from activated carbon and granular ferrous oxide to resin and nitrate-reducing media.The up-flow design of AquaMaxx Fluidized Media Reactors helps to keep filter

    $199.99 Regular Price: $

    …a pump that lets you directly attach a float switch has several advantages. The float can let you set high or low points in your sump, skimmer cup, or display tank that will shut the pump off when the float is activated. The VarioS controller includes a waterproof 3-conductor union that connects…

    $339.99 Regular Price: $
    Out of Stock

    …for precise tuning. Filter wrench (2) 3 Ft. sections of tubing Instantly attaches to popular pumps using included push connect or threaded fittings. 1/2" fittings and ports throughout reduce head pressure and provide ample flow rates. Holds up to 350mL of biopellets (~1.5 cups), suitable for tanks…

    $74.99 Regular Price: $
    Choose Options

    …Mechanical filtration media compartment complete with micron filters and filter cups Optional refugium compartment Adjustable height skimmer chamber Bubble trap RO Reservoir Plug & play ready for ReefMat 500 or 1200 Auto Filter Roller (sold separately) Additional chamber for chillers,…

    $5,995.00 Regular Price: $
    Choose Options

    …Mechanical filtration media compartment complete with micron filters and filter cups Optional refugium compartment Adjustable height skimmer chamber Bubble trap RO Reservoir Plug & play ready for ReefMat 500 or 1200 Auto Filter Roller (sold separately) Additional chamber for chillers,…

    $7,295.00 Regular Price: $
    Choose Options

    …Place resin loosely in a 300μm mesh filter bag and locate in an area of lowto medium-flow. Turning bag over periodically during usage will serve to shift the resin beads and increases effectiveness of this method.To RegenerateDissolve 4 cups table salt in 1 US-gallon of room-temperature…

    $21.83 Regular Price: $25.68
    Choose Options

    …be used in a canister filter, media chamber, box filter, or any high flow area of a trickle filter. Place in a media reactor or filter media bag. Use 60 mL (1/4 cup) for every 200 L (50 US gallons) saltwater or 400 L (100 US gallons) freshwater. Leave product in place for 4 days, then test phosphate…

    $8.96 Regular Price: $
    Choose Options

    …with your media. Sigma Reactor Comparison Chart Model Sigma-1 Sigma-2 (This item) Footprint 3.94" x 4.33" 5.12" x 5.51" Height 13.39" 14.57" Rating Using Activated Carbon 1 Cup Max 2 Cups Max Using GFO 3/4 Cup Max 1.5 Cups Max Pump Sicce Syncra Nano Sicce Syncra 0.5 Power Consumption 2.8 W 8 W

    $118.99 Regular Price: $

    …waste break down. Maintaining low nitrates is key to maintaining the best coral coloration, healthy fish and avoiding algae outbreaks. We recommend 1 cup (8 fl. oz or 236 mL) of BRS biopellets per 50 gallons of system volume. Available in four sizes: 16 Ounces 32 Ounces 64 Ounces 128 Ounces BRS Bulk…

    $48.99 Regular Price: $
    Choose Options

    …water down to a sump, refugium, or wet/dry filter. Just lower the overflow box onto your aquarium and then connect your favorite type of plumbing to the included 1" bulkhead. Model Dimensions Bulkheads U-Tubes Recommended Tank Size Max Flow Rate PF-Nano 4" x 2.5" x 8" One 3/4" One 10-20 Gallons 200…

    $119.98 Regular Price: $

    …water down to a sump, refugium, or wet/dry filter. Just lower the overflow box onto your aquarium and then connect your favorite type of plumbing to the included 1" bulkheads. Model Dimensions Bulkheads U-Tubes Recommended Tank Size Max Flow Rate PF-Nano 4" x 2.5" x 8" One 3/4" One 10-20 Gallons 200…

    $149.98 Regular Price: $

    …removes nitrate and phosphate from aquarium water to prevent algae growth or harm to invertebrate and coral. Specifications Tank Size: Up to 100 gallons (low bio-load) or up to 50 gallons (high bio-load) Footprint: 10.25" x 4" Height: 8" Capacity: 0.5 L (500mL) ~2.1 Cups Pump: Sicce Syncra 0.5 (8W)

    $99.99 Regular Price: $

    No more messy skimmer cup overflows, or accidents! The Davey Jones Skimmate Locker can connect directly to your protein skimmers collection cup drain, and can even shut off your skimmer if the locker ever gets full. Avast Marine easily makes some of the best acrylic products and the Skimmate Locker…

    $209.99 Regular Price: $
    Choose Options

    …seawater in all important respects that aquarium inhabitants are not likely to discern any difference between water prepared with NoMarine and filtered natural seawater from tropical reef waters. Contains USP- and ACS Reagent-grade ingredients. 134 g per 1 US-gallon (3.785 L) of purified water…

    $30.44 Regular Price: $35.81
    Choose Options

    …& reusable Great for medias of all sizes Draw string keeps media inside Conforms to baffles and chambers Media Capacity 4 x 8 Mesh Media Bag with Draw String - 4.25 Cups / 1000mL 4 x 14 Mesh Media Bag with Draw String - 9.5 Cups / 2250mL 7 x 16 Mesh Media Bag with Draw String - 32 Cups / 7570mL

    $6.99 Regular Price: $
    Choose Options

    …Sicce pump) Pump power consumption: 11 Watts Outlet size: 3/4 Inch Minimum tank height 10-7/8" Filtration Rating: up to 75 Gallons (light bioload) or 40 Gallons (heavy bioload) Requires approximately 4" of clearance to remove collection cup. Fits aquarium rims up to 3/4" thick. AQUAMAXX HANG-ON-BACK…

    $234.99 Regular Price: $
    Out of Stock

    …a pump that lets you directly attach a float switch has several advantages. The float can let you set high or low points in your sump, skimmer cup, or display tank that will shut the pump off when the float is activated. The VarioS controller includes a waterproof 3-conductor union that connects…

    $375.36 Regular Price: $
    Out of Stock
Sign Up Now