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On Sale 10%
On Sale 10%(SCRATCH & DENT) Controller Cabinet Neptune DOS Faceplate - Black Double Slat - Adaptive Reef
Adaptive Reef$49.99$44.99Scratch & Dent - Small visible blemish units. The Neptune Systems DŌS Dosing and Fluid Metering System is a popular automatic dosing system that is a perfect fit for the Controller Cabinet when combined with the DŌS faceplate. You’ll... -
On Sale 27%
On Sale 27%(EXPIRED) Coral Sprint (175 g - 6.17 oz) SPS/LPS/NPS Coral Food - Fauna Marin
Fauna Marin$54.99$39.99EXPIRED 2/2025 Fauna Marin Coral Sprint is a premium grade marine Bacterioplankton substitute for feeding corals in ULNS systems. Premium grade marine Bacterioplankton substitute for feeding corals in ULNS systems. Dosing... -
On Sale 9%
On Sale 9%(OPEN BOX) Voyager Nano 1000 (270 gph) - Sicce
Sicce$42.99$38.99UNUSED CUSTOMER RETURN A stream pump with sleek, compact design to ensure minimum size in a pump that simulates wave motion with ultra low energy consumption and exceptional performance. VOYAGER NANO can also be used in freshwater aquariums, increasing... -
On Sale 29%
On Sale 29%(EXPIRED) 11/25- Phosphate Pro Test Kit (PO4) - 100 Tests - Red Sea
Red Sea$54.99$38.99EXPIRED 11/25 Red Sea’s Phosphate Pro Test Kit is an advanced colorimetric test with comparator, measuring the level of phosphate in your reef aquarium to an exceptionally high accuracy of 0.02ppm PO4. Phosphate Pro Test Kit, when used in... -
On Sale 10%
On Sale 10%(OPEN BOX) SICCE Scuba 50 Watt Contactless App Adjustable Aquarium Fish Tank Heater Smartphone Controlled via NFC
Sicce$39.99$35.99UNUSED CUSTOMER RETURNInnovative heater range equipped with PATENTED "contactless" temperature electronic control. The easiest and most immediate way to set the temperature of the heater, just hold the Sicce... -
On Sale 16%
On Sale 16%(OPEN BOX) Voyager Nano 2000 (530 gph) - Sicce
Sicce$42.99$35.99UNUSED CUSTOMER RETURN Voyager Nano Circulation and Stream PumpAsked to push the envelope for a small and efficient pump with high flow rate, the Voyager Nano was born. This pump, with a flow rate of 530 gallons per hour, gives new meaning to a... -
On Sale 17%
On Sale 17%(OPEN BOX) KH/Alkalinity Pro-High Accuracy Titration Test kit (75 tests) - Red Sea
Red Sea$41.99$34.99UNUSED CUSTOMER RETURN Red Sea’s KH/Alkalinity Pro Test Kit is an advanced titration test, measuring the level of buffers in your reef aquarium to an exceptionally high accuracy of 0.05 meq/l (0.14 dKH).Red Sea’s Alkalinity Pro test kit... -
On Sale 22%
On Sale 22%(OPEN BOX) Shark MINI Surface Skimmer 350 PLUS (up to 80 gallons) - Sicce
Sicce$44.99$34.99UNUSED - TESTED - WORKS 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 can cause a reduction in the necessary air exchange essential to... -
On Sale 45%
On Sale 45%(EXPIRING 02/25) Compact Lab - Essentials Test Kit (5 Parameters) - Tropic Marin
Tropic Marin$63.64$34.99EXPIRING 02/2025 The test set Tropic Marin® Compact Lab includes all the important tests for prompt and precise determination of water values. The pH value, alkalinity, phosphate level, nitrite and nitrate content as well as the ammonia... -
On Sale 10%
On Sale 10%(OPEN BOX) Reflector 35 - Narrow Reflector For A360X & A500X - Kessil
Kessil$39.00$34.99Crunched Corner of BOX The A360X Narrow Reflector strengthens the light beam of the best-in-class A360X & A500X for further penetration and contrast. With an easy to attach magnetic design, the reflector increases the center light intensity... -
On Sale 11%
On Sale 11%(OPEN BOX) Micra Plus Pump 158 gph 2.8 ft Head - Sicce
Sicce$36.99$32.99UNUSED CUSTOMER RETURN Micra Plus Pumps are completely submersible recirculation pumps driven by a permanent magnet type synchronous motor for every type of aquarium, terrarium, internal or external fountain, landscaping construction, and for any... -
On Sale 11%
On Sale 11%(OPEN BOX) SICCE Scuba 100 Watt Aquarium Fish Tank Heater Preset at 77℉ For Up to 35 Gallons
Sicce$36.99$32.99UNUSED- TESTED - WORKS SCUBA PRESET is a submersible electronic heater pre-set to 77°F / 25°C to ensure a perfect, consistent temperature for your aquarium with a 5 year warranty. They can be installed in all types of aquariums to... -
On Sale 11%
On Sale 11%(OPEN BOX) LED Gooseneck Clamp/Mount - Kessil
Kessil$35.00$30.99UNUSED _ ALL PIECES PRESENT The Kessil LED Light Pendant Gooseneck Clamp/Mount is a versatile mounting option that allows you to customize the positioning of your Kessil LED Fixtures. Will work with all Kessil lights we sell (A150W, A160W, A360W,... -
On Sale 25%
On Sale 25%(OPEN BOX) SHARK PRO NANO 320 Internal Aquarium Filter (85 gph) - Sicce
Sicce$39.99$29.99UNUSED CUSTOMER RETURN 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 flow and MAX filtration capacity for small aquariums. Two... -
On Sale 15%
On Sale 15%Black Slotted Frag Plugs (50 pcs) - Ecotech Marine
Ecotech Marine$35.17$29.99Unique Slotted Design High Quality PH Neutral Ceramic Optimized for Egg Crate racks and rock structures Porous composition promotes strong adhesion using coral glue Legs provide space to easily secure rubber bands for soft coral... -
(DISCONTINUED) Jolly 20 Watt Aquarium Heater - Sicce
Sicce$29.99JOLLY plastic heaters are designed for small freshwater, marine and turtles tanks. Their plastic casing makes them very durable and safe. These heaters can be placed beneath the gravel, making them a good choice for turtle or reptile tanks. JOLLY is... -
MarcoRocks Reef Saver Premium Rock RUBBLE (10 lb) Box - Marco Rock
MarcoRocks$28.9910lb Box of RUBBLE 8x8x8 Box of Marco/Stax Rubble (Mixed) Marco ReefSaver is a natural rock that is harvested on land from an ancient reef system buried when the Florida land mass was formed. Whether you are building a Saltwater fish only, a... -
On Sale 40%
On Sale 40%(USED) SICCE Scuba 200 Watt Aquarium Fish Tank Heater Preset at 77℉ For Up to 60 Gallons
Sicce$42.99$25.99USED - TESTED - WORKS SCUBA PRESET is a submersible electronic heater pre-set to 77°F / 25°C to ensure a perfect, consistent temperature for your aquarium with a 5 year warranty. They can be installed in all types of aquariums to... -
On Sale 14%
On Sale 14%(OPEN BOX) Phosphate Marine Test Kit - Red Sea
Red Sea$28.99$24.99BOX CRUNCHED - TEST FINE Phosphate Test Kit Accurate measurement of Phosphate in marine aquariums PO4 Red Sea’s colorimetric Phosphate test kit provides a quick and reliable measurement of Phosphate in your aquarium to an accuracy of 0... -
(DISCONTINUED) Jolly 10 Watt Aquarium Heater - Sicce
Sicce$24.99JOLLY plastic heaters are designed for small freshwater, marine and turtles tanks. Their plastic casing makes them very durable and safe. These heaters can be placed beneath the gravel, making them a good choice for turtle or reptile tanks. JOLLY is... -
On Sale 12%
On Sale 12%(OPEN BOX) River Brown Manzanita Multi Branch 22" with Weighted Base (7394) - Current USA
Current USA$24.95$21.99UNUSED CUSTOMER RETURN River Brown molded Manzanita driftwood branches add style, color, and depth to virtually any aquarium. Molded from actual curated pieces of Manzanita wood, its flexible, dense forking branches add a lifelike piece of nature to any... -
On Sale 49%
On Sale 49%(OPEN BOX) BioDome Premium Ceramic Filter Media (3L) - Fritz
Fritz Aquatics$39.19$19.99FritzZyme BioDome ceramic filter media is essential for increasing the surface area for nitrifying bacteria to colonize and reduce buildup of toxic ammonia and nitrite. Its compact size and shape allows for more surface area in less... -
On Sale 33%
On Sale 33%(OPEN BOX) SHARK PRO NANO 250 Internal Aquarium Filter (65 gph) - Sicce
Sicce$29.99$19.99OPEN BOX RETURN 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 flow and MAX filtration capacity for small aquariums. Two models... -
On Sale 20%
On Sale 20%(OPEN BOX) Nano Micron Internal Aquarium Filter - Sicce
Sicce$24.99$19.99OPEN BOX - TESTED - WORKS - LIKE NEW MICRON is an internal filters for starter kits, turtle kits and small aquariums. They are integrated with an antiwear device and an exclusive water flow control system which allows filtering to be adjusted on the... -
48" 54W (Saltwater) 420nm Actinic T5 Fluorescent Bulb R2314 - Current USA
Current USA$19.99Optimizing T5 lamps demands a thorough understanding of lighting and phosphor technology. Current TruLumen high output T5 lamps were designed to deliver the maximum amount of lumens from the shortest possible length. The result is an extremely bright... -
48" 54W (Saltwater) 460nm Actinic T5 Fluorescent Bulb R2313 - Current USA
Current USA$19.99Optimizing T5 lamps demands a thorough understanding of lighting and phosphor technology. Current TruLumen high output T5 lamps were designed to deliver the maximum amount of lumens from the shortest possible length. The result is an extremely bright... -
48" 54W Freshwater (Pink) SlimPaq T5 Fluorescent Bulb R2120 - Current USA
Current USA$19.99SlimPaq Extreme High Output (HO) T5 lamps provide aquarists with energy efficient, high intensity lighting. Optimizing T5 lamps demands a thorough understanding of lighting and phosphor technology. Current TruLumen high output T5 lamps were... -
BioS 50ml (EXPIRED 03/18) - Aquaforest
Aquaforest$19.99Supplement contains nitrifying bacteria. Dosage: 1 drop per 100l (27 US gal.) daily for first 2 weeks. Capacity: bottle of 10ml ( 0.35 fl.oz.), 50ml ( 1.7 fl.oz.). -
On Sale 20%
On Sale 20%(OPEN BOX) Manzanita Multi Branch Moss Green 22" with Weighted Base (7396)- Current USA
Current USA$24.95$19.96OPEN - NO FACTORY BOX Moss Green molded Manzanita driftwood branches add style, color, and depth to virtually any aquarium. Molded from actual curated pieces of Manzanita wood, its flexible, dense forking branches add a lifelike piece of nature... -
On Sale 10%
On Sale 10%(OPEN BOX) Control Unit Link Extension Cable (6') - Kessil
Kent Marine$19.99$17.99UNUSED CUSTOMER RETURN Extender cable for either between two lights or between a controller and a light. Part Number - KA360CE Length - 6' (1.8 m) without connectors Plug Types - 1/8" (3.5 mm) stereo male phono plug to 1/8" (3.5 mm) stereo female... -
36" 39W (Freshwater) Flora T5 Fluorescent Bulb R2311 - Current USA
Current USA$15.99Optimizing T5 lamps demands a thorough understanding of lighting and phosphor technology. Current TruLumen high output T5 lamps were designed to deliver the maximum amount of lumens from the shortest possible length. The result is an extremely bright... -
36" 39W (Saltwater) 420nm Actinic T5 Fluorescent Bulb R2310 - Current USA
Current USA$15.99Optimizing T5 lamps demands a thorough understanding of lighting and phosphor technology. Current TruLumen high output T5 lamps were designed to deliver the maximum amount of lumens from the shortest possible length. The result is an extremely bright... -
24" 24W (Freshwater) Flora T5 Fluorescent Bulb R2307 - Current USA
Current USA$15.99Optimizing T5 lamps demands a thorough understanding of lighting and phosphor technology. Current TruLumen high output T5 lamps were designed to deliver the maximum amount of lumens from the shortest possible length. The result is an extremely bright... -
24" 24W (Saltwater) 420nm Actinic T5 Fluorescent Bulb R2306 - Current USA
Current USA$15.99Optimizing T5 lamps demands a thorough understanding of lighting and phosphor technology. Current TruLumen high output T5 lamps were designed to deliver the maximum amount of lumens from the shortest possible length. The result is an extremely bright... -
24" 24W (Saltwater) 460nm Actinic T5 Fluorescent Bulb R2305- Current USA
Current USA$15.99Optimizing T5 lamps demands a thorough understanding of lighting and phosphor technology. Current TruLumen high output T5 lamps were designed to deliver the maximum amount of lumens from the shortest possible length. The result is an extremely bright... -
24" 24W (Saltwater) 12,000K White T5 Fluorescent Bulb R2304 - Current USA
Current USA$15.99Optimizing T5 lamps demands a thorough understanding of lighting and phosphor technology. Current TruLumen high output T5 lamps were designed to deliver the maximum amount of lumens from the shortest possible length. The result is an extremely bright... -
18" 18W (Freshwater) Flora T5 Fluorescent Bulb R2303 - Current USA
Current USA$15.99Optimizing T5 lamps demands a thorough understanding of lighting and phosphor technology. Current TruLumen high output T5 lamps were designed to deliver the maximum amount of lumens from the shortest possible length. The result is an extremely bright... -
18" 18W (Saltwater) 420nm Actinic T5 Fluorescent Bulb R2302 - Current USA
Current USA$15.99Optimizing T5 lamps demands a thorough understanding of lighting and phosphor technology. Current TruLumen high output T5 lamps were designed to deliver the maximum amount of lumens from the shortest possible length. The result is an extremely bright... -
48" 54W (Saltwater) 420nm Actinic SlimPaq T5 Fluorescent Bulb R2141 - Current USA
Current USA$15.99Optimizing T5 lamps demands a thorough understanding of lighting and phosphor technology. Current TruLumen high output T5 lamps were designed to deliver the maximum amount of lumens from the shortest possible length. The result is an extremely bright... -
36" 39W (Saltwater) 420nm Actinic SlimPaq T5 Fluorescent Bulb R2140 - Current USA
Current USA$15.99Optimizing T5 lamps demands a thorough understanding of lighting and phosphor technology. Current TruLumen high output T5 lamps were designed to deliver the maximum amount of lumens from the shortest possible length. The result is an extremely bright...