Bubble Magus Replacement Sponges - 5" dia. for Bubble Magus Media Reactors, 2 pcs. MSRP: Was: Now: $9.99 Add to Cart
Pentair Aquatics Replacement Cartridge for Sedna Filter S1000-200-AQ MSRP: Was: Now: $167.92 Add to Cart
Pentair Aquatics Replacement Cartridge for Sedna Filter S1000-150-AQ MSRP: Was: Now: $134.63 Add to Cart
Pentair Aquatics Replacement Cartridge for Sedna Filter S1000-100-AQ MSRP: Was: Now: $102.06 Add to Cart
Pentair Aquatics Replacement Cartridge for Sedna Filter S1000-75-AQ MSRP: Was: Now: $83.23 Add to Cart
Pentair Aquatics Replacement Cartridge for Sedna Filter S1000-50-AQ MSRP: Was: Now: $64.27 Add to Cart
Pentair Aquatics Pentair Sparus Pump With Constant Flow Technology MSRP: Was: Now: $1,684.87 Add to Cart
IceCap IceCap FP-60 Aquarium Flow Pump IceCap FP-60 Aquarium Flow Pump MSRP: Was: Now: $99.32 Add to Cart
AquaCave Guiying Stone (Seriyu Stone) 20 lb box Guiying Stone (Seriyu Stone) 20 lb box MSRP: Was: Now: $59.95 Add to Cart
AquaCave Thousand Layers Stone (Pagoda Stone) 20 lb box Thousand Layers Stone (Pagoda Stone) 20 lb box MSRP: Was: Now: $59.95 Add to Cart
AquaCave Perforated Stone (Dragon Stone) 20 lb box Perforated Stone (Dragon Stone) 20 lb box MSRP: Was: Now: $59.95 Add to Cart
Red Sea Replacement for Red Sea NanoMat Fleece-Roll (2 in pack) Replacement for Red Sea NanoMat Fleece-Roll (2 in pack) MSRP: Was: Now: $21.00 Add to Cart
Red Sea Red Sea NanoMat Fleece Roller Filter Red Sea NanoMat Fleece Roller Filter Feutures: Plug & Play, drop-in installation Suitable for Red Sea & standard 4" filter sock and for max nano G2 Systems Easy fleece-mat replacement system 59'... MSRP: Was: Now: $215.00 Add to Cart
Red Sea Red Sea Reefmat 250 Replacement Inlet Hose RedSea Reefmal 250 Replacement Inlet Hose MSRP: Was: Now: $34.99 Add to Cart
Sicce Sicce Shark MINI Surface SKIM 350 Plus Sicce Shark MINI Surface SKIM 350 Plus Shark MINI SKIM effectively filters surface water, quickly and accurately freeing it from floating objects such as plant debris, dust and those annoying molds... MSRP: Was: Now: $52.99 Add to Cart
Sicce Sicce Shark MINI Surface SKIM 350 Sicce Shark MINI Surface SKIM 350 Shark MINI SKIM effectively filters surface water, quickly and accurately freeing it from floating objects such as plant debris, dust and those annoying molds that... MSRP: Was: Now: $42.99 Add to Cart
Sicce Sicce Shark PRO NANO 320 Sicce Shark PRO NANO 320 Having adequate filters for a small size aquarium is crucial to keep the livestock healthy. With the new SHARK PRO NANO we are offering the best compact option with EXTRA... MSRP: Was: Now: $44.99 Add to Cart
Sicce Sicce Shark PRO NANO 250 Sicce Shark PRO NANO 250 Having adequate filters for a small size aquarium is crucial to keep the livestock healthy. With the new SHARK PRO NANO we are offering the best compact option with EXTRA... MSRP: Was: Now: $34.99 Add to Cart
Your Choice Aquatic YCA Magnetic Probe Holder YCA Magnetic Probe Holder Probe holder can fit up to four probes. Its design to hold ph, ORP, salinity and/or temp probe. It has a magnet on the back and can be easily install on the sump wall,... MSRP: Was: Now: $24.99 Add to Cart
PolypLab PolypLab Coral View Lens for iPhone PolypLab Coral View Lens for iPhone Features: Innovative magnetic attachment. Professionally designed optics for light filtration. Compatible with iPhone 12 or newer models. Creates a dark room... MSRP: Was: Now: $34.99 Add to Cart
PolypLab ZOOX FlowDian - Standalone Flow Meter 3/4" or 1" ZOOX FlowDian - Standalone Flow Meter with 3/4" and 1" fittings Features: Standalone monitoring of actual flow rate and temperature Display and alarm (Local / Buzzer) Customizable monitoring... MSRP: Was: Now: $159.99 Add to Cart
Bubble Magus Replacement Sponges - 5" dia. for Bubble Magus Media Reactors, 2 pcs. Replacement Sponges for Bubble Magus Reactors, 2 ct. Sponges can be trimmed to size to fit smaller reactors. Size: Diameter: 5" Height: 1" MSRP: Was: Now: $9.99 Add to Cart
AquaCave Sponge Filter, Large Sponge Filter, Large Super Biochemical Spoge Filter Size: Each Sponge Disc W 4" 1/4" H 1/2" Size: Unit W 6.5" W 8" MSRP: Was: Now: $10.99 Add to Cart
AquaCave Sponge Filter, Medium Sponge Filter, Medium Super Biochemical Spoge Filter Size: Each Sponge Disc W 2" 1/4" H 3/4" Size: Unit W 4" W 9" 1/2" MSRP: Was: Now: $9.99 Add to Cart
AquaCave Sponge Filter, Dual Sponge Filter, Dual Super Biochemical Spoge Filter Size: Each Sponge Disc W 2" 1/4" H 3/4" Size: Unit W 6" 1/2" W 9" 1/2" MSRP: Was: Now: $12.99 Add to Cart
AquaCave Glass Lid Bracket 12mm, 4 Pack Glass Lid Bracket 12mm, 4 Pack Product Name : Fish Tank Glass Clip; Material : Acrylic Install In A Second, Very Easy To Use. Fits 12mm T MSRP: Was: Now: $6.99 Add to Cart
AquaCave Glass Lid Bracket 10mm, 4 Pack Glass Lid Bracket 10mm, 4 Pack Product Name : Fish Tank Glass Clip; Material : Acrylic Install In A Second, Very Easy To Use. Fits 10mm T MSRP: Was: Now: $6.99 Add to Cart
AquaCave Deluxe Aquascaping Tool Kit Deluxe Aquascaping Tool Kit Contains 5 heavy-duty stainless steel tools for aquarium landscaping in a sturdy leatherette case. Choose between straight or curved scissors to comfortably and neatly... MSRP: Was: Now: $49.99 Add to Cart
DD The Aquarium Solution D-D True Seawater Refractometer D-D True Seawater Refractometer Hand held instrument for the measurement of the TRUE Salinity and Specific Gravity (S.G.) of sea water by refractive index. What is different about the D-D Seawater... MSRP: Was: Now: $59.99 Add to Cart
Eheim Eheim CO2 Regulator Set 600 Eheim CO2 Regulator Set 600 EHEIM CO²Set600 without bottle Aquarium water usually contains too little carbon dioxide (CO2) as it has already been extracted from the tap water at the waterworks. In... MSRP: Was: Now: $269.99 Add to Cart
AquaCave U-Shape Air Line Connector U-Shape Air Line Connector Material: made of stainless steel, durable and can be used for a long time; Color: silver Suitable Tube Size: CO2 tube 4*6mm/air hose 3/16 ", fit fish tank glass... MSRP: Was: Now: $3.99 Add to Cart
AquaCave DIY CO2 Generator Kit DIY CO2 Generator Kit CO2 Generator: AS an indispensable role in the photosynthesis of aquatic plants, this CO2 aquarium kit for co2 diffuser for aquarium plants main for provides a genuine... MSRP: Was: Now: $19.99 Add to Cart
AquaCave Glass Lid Bracket 8mm, 4 Pack Glass Lid Bracket 8mm, 4 Pack Product Name : Fish Tank Glass Clip; Material : Acrylic Install In A Second, Very Easy To Use. Fits 8mm Thi MSRP: Was: Now: $6.99 Add to Cart
AquaCave Corner Box Filter, Medium Corner Box Filter, Medium Dimensions: Width: 3.1" Height: 4" Multi-layer Fine Sponge: Provide mechanical and biological filtration and trap debris or wastes without sucking up your fish. Keep fish... MSRP: Was: Now: $8.99 Add to Cart
AquaCave Corner Box Filter, Large Corner Box Filter, Large Dimensions: Width: 3.1" Height: 6" Multi-layer Fine Sponge: Provide mechanical and biological filtration and trap debris or wastes without sucking up your fish. Keep fish... MSRP: Was: Now: $10.99 Add to Cart
AquaCave XL, 6"-10" Dry Indian Almond Leaves , 10 ct. XL, 6"-10" Dry Indian Almond Leaves , 10 ct. Extra Large, 6"-10" Dry Indian Almond Leaves Mimics natural Betta habitat Naturally creates a back water enviroment Great for Bettas, Baby discus, dwart... MSRP: Was: $9.99 Now: $8.49 Add to Cart
AquaCave Egg Tumbler Fish & Shrimp Egg Incubator Egg Tumbler Fish & Shrimp Egg Incubator Fish & Shrimp Breeding Incubator with Cap Dimensions: Width: 2.5" Height: 9" MSRP: Was: Now: $29.99 Add to Cart
AquaCave 12 Valve Air Manifold, 3/8 Inlet 12 Valve Air Manifold, 3/8 Inlet Material: Metal Aquarium & Accessory Type: CO2 & Ozone Equipments< MSRP: Was: Now: $19.99 Add to Cart
AquaCave 8 Valve Air Manifold, 3/8 Inlet 8 Valve Air Manifold, 3/8 Inlet Material: Metal Aquarium & Accessory Type: CO2 & Ozone Equipments MSRP: Was: Now: $17.99 Add to Cart
AquaCave 4 Valve Air Manifold, 1/4" Inlet 4 Valve Air Manifold, 1/4" Inlet Material: Metal Aquarium & Accessory Type: CO2 & Ozone Equipments< MSRP: Was: Now: $14.99 Add to Cart
AquaCave 5 Valve Air Manifold 5 Valve Air Manifold Material: Metal Aquarium & Accessory Type: CO2 & Ozone Equipments MSRP: Was: Now: $6.99 Add to Cart
AquaCave 4 Valve Air Manifold 4 Valve Air Manifold Material: Metal Aquarium & Accessory Type: CO2 & Ozone Equipments MSRP: Was: Now: $5.99 Add to Cart
AquaCave 3 Valve Air Manifold 3 Valve Air Manifold Material: Metal Aquarium & Accessory Type: CO2 & Ozone Equipments MSRP: Was: Now: $4.99 Add to Cart
AquaCave 2 Valve Air Manifold 2 Valve Air Manifold Material: Metal Aquarium & Accessory Type: CO2 & Ozone Equipments MSRP: Was: Now: $3.99 Add to Cart
AquaCave In-line Air Valve In-line Air Valve Material: Metal Aquarium & Accessory Type: CO2 & Ozone Equipments MSRP: Was: Now: $2.99 Add to Cart
Pentair Aquatics Replacement Cartridge for Sedna Filter S1000-200-AQ Replacement Cartridge for Sedna Filter S1000-200-AQ These 20 micron pleated cartridges are available in five sizes to fit the five sizes of Sedna Filters. Choose the right size filter cartridge to... MSRP: Was: Now: $167.92 Add to Cart
Pentair Aquatics Replacement Cartridge for Sedna Filter S1000-150-AQ Replacement Cartridge for Sedna Filter S1000-150-AQ These 20 micron pleated cartridges are available in five sizes to fit the five sizes of Sedna Filters. Choose the right size filter cartridge to... MSRP: Was: Now: $134.63 Add to Cart
Pentair Aquatics Replacement Cartridge for Sedna Filter S1000-100-AQ Replacement Cartridge for Sedna Filter S1000-100-AQ These 20 micron pleated cartridges are available in five sizes to fit the five sizes of Sedna Filters. Choose the right size filter cartridge to... MSRP: Was: Now: $102.06 Add to Cart
Pentair Aquatics Replacement Cartridge for Sedna Filter S1000-75-AQ Replacement Cartridge for Sedna Filter S1000-75-AQ These 20 micron pleated cartridges are available in five sizes to fit the five sizes of Sedna Filters. Choose the right size filter cartridge to... MSRP: Was: Now: $83.23 Add to Cart
Pentair Aquatics Replacement Cartridge for Sedna Filter S1000-50-AQ Replacement Cartridge for Sedna Filter S1000-50-AQ These 20 micron pleated cartridges are available in five sizes to fit the five sizes of Sedna Filters. Choose the right size filter cartridge to... MSRP: Was: Now: $64.27 Add to Cart
Pentair Aquatics Sedna Filter S1000-200-AQ Sedna Filter S1000-200-AQ Get top-end filter performance with low maintenance! The single-piece base/tank is constructed of fiberglass-reinforced polypropylene for improved strength and chemical... MSRP: Was: Now: $795.40 Add to Cart
Pentair Aquatics Sedna Filter S1000-150-AQ Sedna Filter S1000-150-AQ Get top-end filter performance with low maintenance! The single-piece base/tank is constructed of fiberglass-reinforced polypropylene for improved strength and chemical... MSRP: Was: Now: $725.74 Add to Cart
Pentair Aquatics Sedna Filter S1000-100-AQ Sedna Filter S1000-100-AQ Get top-end filter performance with low maintenance! The single-piece base/tank is constructed of fiberglass-reinforced polypropylene for improved strength and chemical... MSRP: Was: Now: $512.24 Add to Cart
Neptune Systems Apex Controller Toggle Box Apex Controller Toggle Box Adaptive Reef in conjunction with Harry's Aquatics is pleased to bring a full line of products designed to work with and enhance the user experience with aquarium... MSRP: Was: Now: $149.99 Add to Cart
Eheim Eheim Replacement Part - UV-C Lamp 24W for ReeflexUV 2000 Eheim Replacement Part - UV-C Lamp 24W for ReeflexUV 2000 MSRP: Was: Now: $79.99 Add to Cart
Eheim Eheim Replacement Part - UV-C Lamp 18W for ReeflexUV 1500 Eheim Replacement Part - UV-C Lamp 18W for ReeflexUV 1500 MSRP: Was: Now: $64.99 Add to Cart
Eheim Eheim Replacement Part - UV-C Lamp 11W for ReeflexUV 800 Eheim Replacement Part - UV-C Lamp 11W for ReeflexUV 800 MSRP: Was: Now: $49.99 Add to Cart
Eheim Eheim Replacement Part - UV-C Lamp 9w for ReeflexUV 500 Eheim Replacement Part - UV-C Lamp 9w for ReeflexUV 500 MSRP: Was: Now: $39.99 Add to Cart
Pentair Aquatics Pentair Sparus Pump With Constant Flow Technology Pentair Sparus Pump With Constant Flow Technology Pentair Aquatic Eco-Systems Sparus™ Pump with Constant Flow Technology™3 HP, 3.2 kW, 1-phase, 230V, 16 Full Load Amps, 1.32 SF, 3.95 SFHP,... MSRP: Was: Now: $1,684.87 Add to Cart
Sicce Sicce UV-C Clarifier - 13W Pond Sicce UV-C Clarifier - 13W Pond UV-C Clarifier is fully submersible (IP68). It can be immersed directly in the pond or aquarium sump. Has a safety switch that automatically deactivates the UV-C lamp... MSRP: Was: Now: $179.99 Add to Cart
Sicce Sicce UV-C Clarifier - 13W Sicce UV-C Clarifier - 13W (80-250 gl) The UV-C Clarifier, boasting an IP68 rating, is fully submersible and designed for direct immersion in ponds or aquarium sumps. Featuring a safety switch that... MSRP: Was: Now: $169.99 Add to Cart
Sicce Sicce UV-C Clarifier - 9W Sicce UV-C Clarifier - 9W The UV-C Clarifier, boasting an IP68 rating, is fully submersible and designed for direct immersion in ponds or aquarium sumps. Featuring a safety switch that automatically... MSRP: Was: Now: $159.99 Add to Cart
Sicce Sicce UV-C Clarifier - 7W Sicce UV-C Clarifier - 7W The UV-C Clarifier, boasting an IP68 rating, is fully submersible and designed for direct immersion in ponds or aquarium sumps. Featuring a safety switch that automatically... MSRP: Was: Now: $149.99 Add to Cart
Lifegard Lifegard Quiet One DC Pump 185 GPH - No Controller Lifegard Quiet One DC Pump 185 GPH - No Controller Quiet One DC Pump 185 GPH with plug (No Controller) Standard Plug Part No. R440716 Model DC 185 GPH 185 Max Ht. Ft. 6.6 Watt 9 Voltage: DC... MSRP: Was: Now: $74.71 Add to Cart
Lifegard Lifegard Quiet One DC Pump 132 GPH - No Controller Lifegard Quiet One DC Pump 132 GPH - No Controller Quiet One DC Pump 132 GPH with USB plug (No Controller) Part No. R440715 Model DC 132 Max Ht. Ft. 3.9 Watt 4 Voltage: DC 5V Suction 1/2” Hose... MSRP: Was: Now: $65.74 Add to Cart
HYDROS HYDROS Diaphragm Water Pump HYDROS Diaphragm Water Pump The HYDROS Diaphragm Pump is a small 12V Drive Port accessory that uses positive external displacement to move liquids. It is a smart alternative to standard internal... MSRP: Was: Now: $47.34 Add to Cart
Eheim Eheim Classic Vario+e 250 Canister Filter - WiFi Eheim Classic Vario+e 250 Canister Filter - WiFi Eheim classicVARIO+e - the smart version of the classic filter, proven millions of times, with wireless electronic control and the world’s unique BLDC... MSRP: Was: Now: $319.99 Add to Cart
