JavaScript seems to be disabled in your browser. For the best experience on our site, be sure to turn on Javascript in your browser.

Quick Links

Menu

Home
Specials & Deals

Specials & Deals

Shop Deals By Category

Shop Clearance Deals

Shop Open Box Deals

Maxspect
Dice AIO 12 Gallon Nano Cube Aquarium
$119.99 $199.99
2 Reviews

Maxspect
Dice Series Pico Cube Aquarium (2 Gal)
From: $139.99

Choose Options Notify Me When In-Stock
26 Reviews

Ink Bird
WiFi Aquarium Heater Controller
$47.99 $59.99
1 Review

Ink Bird
ITC-308 WiFi Dual Stage Temperature Controller
$39.99 $49.99
HM Digital
TDS-3 Handheld TDS Meter & Thermometer
$19.99 $24.99
HM Digital
PH-200 Waterproof pH Meter
$63.99 $79.99
American Marine Inc.
PINPOINT pH Monitor
$80.74 $94.99
CO2Art
PRO-SE Series Dual Stage CO2 Regulator
$127.49 $149.99
Ultum Nature Systems
Anubias Nana - Live Freshwater Plant
$7.19 $8.99
Ultum Nature Systems
Java Fern - Live Freshwater Plant
$5.59 $6.99
Ultum Nature Systems
Amazon Sword - Live Freshwater Plant
$7.19 $8.99
NT Labs
Aquarium Lab Multi-Test Kit
$37.58 $46.98
19 Reviews

Bulk Reef Supply
BRS Bulk Bituminous Aquarium Carbon
From: $8.79

Choose Options Notify Me When In-Stock
Bulk Reef Supply
BRS General Bonding Super Glue
From: $5.59

Choose Options Notify Me When In-Stock
1 Review

Bulk Reef Supply
Brine Shrimp Hatchery & Eggs Bundle
$29.59 $36.99

View Details
E-Cloth
Glass & Polishing Cloth (4 Pack)
$15.99 $19.99
Lifegard Aquatics
2 Gallon Nano Cube Rimless Aquarium Kit
$72.24 $84.99
Pentair Aquatics
Power Supply for Pentair UV Sterilizers
From: $127.89

Choose Options Notify Me When In-Stock
NT Labs
Hardness Test Kit
$9.14 $11.42
NT Labs
Broad pH Test Kit
$8.12 $10.15
NT Labs
Narrow pH Test Kit
$8.12 $10.15
NT Labs
Nitrate Test Kit
$8.12 $10.15
CO2Art
IO In-Tank CO2 Diffuser - Acrylic Series
From: $16.99

Choose Options Notify Me When In-Stock
AquaZen
Philippine Maidenhair Fern & Java Moss - Live Freshwater Plant
$31.19 $38.99
AquaZen
Anubias Barteri 'Butterfly' on Driftwood - Live Freshwater Plant
$21.59 $26.99
AquaZen
Vesicularia Moss on Driftwood - Live Freshwater Plant
$28.79 $35.99
NT Labs
Aquarium Water Mini Test Kit
$18.28 $22.85
NT Labs
Nitrite Test Kit
$8.12 $10.15
NT Labs
Ammonia Test Kit
$9.14 $11.42
ReefBreeders
ReefBreeders ATO Auto Top Off System
$89.24 $104.99
Prodibio
GH+ Total Hardness Supplement
$3.72 $12.39
Prodibio
KH+ Carbonate Hardness Supplement
$3.72 $12.39
1 Review

Prodibio
Start Up Betta
$1.45 $4.84
Prodibio
Start Up Goldfish
$1.45 $4.84
Prodibio
Alg'out Algae Prevention
From: $3.28

Choose Options Notify Me When In-Stock
Prodibio
Carbon-Liq Liquid Carbon Source
From: $3.35

Choose Options Notify Me When In-Stock
Prodibio
BioVert Ultimate Plant Growth Supplement
From: $3.47

Choose Options Notify Me When In-Stock
Prodibio
BioVert Plus Plant Growth Supplement
From: $3.36

Choose Options Notify Me When In-Stock
Prodibio
Bioptim Supplement for Beneficial Bacteria
From: $5.90

Choose Options Notify Me When In-Stock
Prodibio
Start Up Rapid Cycling Kit
From: $2.10

Choose Options Notify Me When In-Stock
Prodibio
Chloral Reset Water Conditioner
From: $4.15

Choose Options Notify Me When In-Stock
Prodibio
Stop Ammo Natural Ammonia Blocker
From: $5.92

Choose Options Notify Me When In-Stock
Ink Bird
ITC-308S Dual Stage Temperature Controller
$28.79 $35.99
SeaView
River Rock/Sea of Green Aquarium Backgrounds
From: $2.10

Choose Options Notify Me When In-Stock
SeaView
Aqua Garden/Bright Stone Aquarium Backgrounds
From: $2.10

Choose Options Notify Me When In-Stock
Trigger Systems
Titanium ATO 10 Gallon Reservoir
$246.49 $289.99
Trigger Systems
Titanium ATO 5 Gallon Reservoir
$195.49 $229.99
CO2Art
Replacement Washers for CO2Art SodaStream & Paintball Adapter
$5.09 $5.99
Algae Free
Great White Plus
$135.99 $169.99
Algae Free
Tiger Shark Float Plus
$92.79 $115.99
CO2Art
Pro-Series Adapter Repair Kit (SodaStream & Paintball)
$5.94 $6.99
Algae Free
Hammerhead Float Plus
$66.39 $82.99
Algae Free
Piranha Float Plus
$47.99 $59.99
Mr. Aqua
7.5 Gallon Cube Tank - Low Iron Glass
$88.79 $110.99
CO2Art
Pro-Series 12V DC Solenoid Coil Replacement
$13.59 $15.99
CO2Art
CO2Art 12V DC Power Adapter Replacement
$21.24 $24.99
Seachem
Kanaplex Bacterial & Fungal Fish Treatment
From: $8.14

Choose Options Notify Me When In-Stock
Dow Chemical
75 GPD Reverse Osmosis Membrane - Dow Filmtec
$29.99 $39.99
CO2Art
Aquarium CO2 Drop Checker Solution (15ml)
$6.79 $7.99
CO2Art
IO Diffuser Replacement Ceramic Membrane
From: $10.19

Choose Options Notify Me When In-Stock
CO2Art
Pro-Series CO2 Adapter
From: $24.64

Choose Options Notify Me When In-Stock
CO2Art
Green CO2 Resistant Polyurethane Tubing
From: $5.94

Choose Options Notify Me When In-Stock
Ultum Nature Systems
Anubias Nana Petite - Live Freshwater Plant
$9.59 $11.99
Ultum Nature Systems
Cryptocoryne Wendtii Brown - Live Freshwater Plant
$4.79 $5.99
CO2Art
Blue CO2 Resistant Polyurethane Tubing
From: $5.94

Choose Options Notify Me When In-Stock
CO2Art
Black CO2 Resistant Polyurethane Tubing
From: $5.94

Choose Options Notify Me When In-Stock
CO2Art
Silver CO2 Resistant Polyurethane Tubing
From: $5.94

Choose Options Notify Me When In-Stock
CO2Art
Replacement Ceramic Membrane for CO2Art Inline Diffuser
From: $14.44

Choose Options Notify Me When In-Stock
CO2Art
Suction Cups for 4/6mm Tubing (8 Pack)
$5.94 $6.99
CO2Art
Stainless Steel U-Bend Tubing Connector
From: $8.49

Choose Options Notify Me When In-Stock
CO2Art
In-Tank Flux CO2 Diffuser
From: $24.64

Choose Options Notify Me When In-Stock
E-Cloth
Glass & Polishing Cloth
$7.99 $9.99
CO2Art
Inline CO2 Diffuser
From: $33.99

Choose Options Notify Me When In-Stock
CO2Art
Manifold Block for PRO-Elite Series CO2 Regulator
$42.49 $49.99
AquaZen
River Buttercup - Ranunculus inundatus - Live Freshwater Plant (Tissue Culture)
$7.99 $9.99
AquaZen
Araguaya Sharp Leaf - Hygrophila lancea 'Araguaia' - Live Freshwater Plant (Tissue Culture)
$7.99 $9.99
AquaZen
Mini Pennywort - Hydrocotyle tripartita 'Mini' - Live Freshwater Plant (Tissue Culture)
$7.99 $9.99
AquaZen
Staurogyne repens - Live Freshwater Plant (Tissue Culture)
$7.99 $9.99
AquaZen
Rotala sp 'Bangladesh' - Live Freshwater Plant (Tissue Culture)
$7.99 $9.99
AquaZen
Rotala rotundifolia 'Green' - Live Freshwater Plant (Tissue Culture)
$7.99 $9.99
AquaZen
New Large Pearl Grass - Micranthemum sp. ‘Montecarlo’ - Live Freshwater Plant (Tissue Culture)
$7.99 $9.99
AquaZen
Rice Paddy Herb - Limnophila aromatica - Live Freshwater Plant (Tissue Culture)
$7.99 $9.99
AquaZen
Micro Sword - Lilaeopsis brasiliensis - Live Freshwater Plant (Tissue Culture)
$7.99 $9.99
AquaZen
Narrow Leaf Micro Sword - Lilaeopsis mauritiana - Live Freshwater Plant (Tissue Culture)
$7.99 $9.99
AquaZen
Lesser Creeping Rush - Juncus repens - Live Freshwater Plant (Tissue Culture)
$7.99 $9.99
AquaZen
Whorled Pennywort - Hydrocotyle verticillata - Live Freshwater Plant (Tissue Culture)
$7.99 $9.99
AquaZen
Dwarf Hair Grass - Eleocharis acicularis 'Mini' - Live Freshwater Plant (Tissue Culture)
$7.99 $9.99
Lifegard Aquatics
1 Gallon Nano Cube Rimless Aquarium Kit
$67.99 $79.99
Lifegard Aquatics
Replacement UV Sterilizer Quartz Sleeve
From: $34.46

Choose Options Notify Me When In-Stock
Lifegard Aquatics
Replacement Lifegard Aquatics UV Lamp
From: $52.10

Choose Options Notify Me When In-Stock
Lifegard Aquatics
Replacement Ballast for Lifegard Aquatics UV
From: $63.04

Choose Options Notify Me When In-Stock
Lifegard Aquatics
40 Watt Pro-MAX High Output UV Sterilizer
$316.80 $396.00
Lifegard Aquatics
25 Watt Pre-Set Quartz Glass Heater
$13.59 $16.99
Hikari
Betta Bio-Gold Fish Food
From: $2.25

Choose Options Notify Me When In-Stock
ReefBreeders
Pico LED Light Fixture 2023 Model - Freshwater
$59.49 $69.99
ReefBreeders
Pico LED V2 Light Fixture - Freshwater
$97.74 $114.99
Aquaforest
AF Minus pH
From: $3.09

Choose Options Notify Me When In-Stock
Eshopps
DeskMate 4.8 Gallon AIO Aquarium w/ LED Light
$152.98 $179.98
Aquaforest
AF Anti Phosphate Freshwater (500 mL)
$3.90 $12.99
AquaZen
Alternanthera reineckii ‘Mini’ - Live Freshwater Plant (Tissue Culture)
$7.99 $9.99
Bulk Reef Supply
Grey Furniture Grade External Coupling Fitting Slip X Slip
From: $0.65

Choose Options Notify Me When In-Stock
AquaZen
Alternanthera reineckii rosaefolia - Live Freshwater Plant (Tissue Culture)
$7.99 $9.99
Bulk Reef Supply
Green Furniture Grade External Coupling Fitting Slip X Slip
From: $0.78

Choose Options Notify Me When In-Stock
Bulk Reef Supply
Yellow Furniture Grade External Coupling Fitting Slip X Slip
From: $0.78

Choose Options Notify Me When In-Stock
Bulk Reef Supply
Yellow Furniture Grade PVC End Cap
From: $0.77

Choose Options Notify Me When In-Stock
Bulk Reef Supply
Orange Furniture Grade PVC End Cap
From: $0.66

Choose Options Notify Me When In-Stock
Bulk Reef Supply
Green Furniture Grade 45° Elbow Fitting Slip X Slip
From: $1.44

Choose Options Notify Me When In-Stock
Mag-Float
Mag Float Replacement Pads for Glass Tanks
From: $3.48

Choose Options Notify Me When In-Stock
Adaptive Reef
BRStv Logo Board
From: $21.00

Choose Options Notify Me When In-Stock
Adaptive Reef
Ecotech Marine Logo Board
From: $21.00

Choose Options Notify Me When In-Stock
AquaMaxx
Prism II Pro Stand L - Tank Mount for 36-48 and 48-60 inch LED Fixture
$12.00 $39.99
AquaMaxx
Prism II Pro Stand S - Tank Mount for 12-20 and 24-36 inch LED Fixture
$9.00 $29.99
Adaptive Reef
Faceplates for Controller Cabinet
From: $15.00

Choose Options Notify Me When In-Stock
Adaptive Reef
Recessed Faceplate for Controller Cabinet - White
$37.49 $49.99
Adaptive Reef
GHL Doser/KH Director Faceplate for Controller Cabinet - Black
$34.99 $49.99
1 Review

Bulk Reef Supply
BRS Custom 5 gallon Bucket
$11.19 $13.99

View Details
Bulk Reef Supply
Zip-Up Black Camo Windbreaker Jacket
From: $15.00

Choose Options Notify Me When In-Stock
Bulk Reef Supply
SPS Mr. Chili T-Shirt - Gray
From: $4.80

Choose Options Notify Me When In-Stock
Fiji Cube
All-in-One Drop-In Kit for 40 Gallon Breeder Aquariums - 4th Gen
$135.99 $169.99
3 Reviews

Bulk Reef Supply
10 oz. Bottle BRS Extra Thick Gel Super Glue
$29.59 $36.99

View Details
Adaptive Reef
Deluxe Aquarium Controller Board Large Cord Cutout Plugs - White
$11.19 $15.99
Adaptive Reef
Aquarium Controller Board Small Cord Cutout Plugs - White
$16.09 $22.99
Adaptive Reef
Aquarium Controller Board 3 FT Power Cord Accessory
$7.69 $10.99
G.A. Murdock
White 1/4" Polyethylene RO Tubing
From: $1.50

Choose Options Notify Me When In-Stock
G.A. Murdock
Black 1/4" Polyethylene RO Tubing
From: $10.50

Choose Options Notify Me When In-Stock
G.A. Murdock
Red 1/4" Polyethylene RO Tubing
From: $1.50

Choose Options Notify Me When In-Stock
G.A. Murdock
Blue 1/4" Polyethylene RO Tubing
From: $1.50

Choose Options Notify Me When In-Stock
Bulk Reef Supply
Golden Pearls Larval Diet
From: $6.79

Choose Options Notify Me When In-Stock
3 Reviews

Bulk Reef Supply
Premium Brine Shrimp Eggs
$9.59 $11.99
Bulk Reef Supply
Spirulina Powder
$3.99 $4.99
Bulk Reef Supply
Calanus - Freeze Dried
$13.59 $16.99
2 Reviews

Bulk Reef Supply
Mysis Shrimp - Freeze Dried
$10.39 $12.99
Bulk Reef Supply
Brine Shrimp - Freeze Dried
$5.59 $6.99
Bulk Reef Supply
Krill Superba - Freeze Dried
$6.79 $8.49
Bulk Reef Supply
Rotifers - Freeze Dried
$6.79 $8.49
Bulk Reef Supply
24" Green Schedule 40 Pipe
From: $4.14

Choose Options Notify Me When In-Stock
Trigger Systems
Triton ATO 5 Gallon Reservoir
$131.74 $154.99
Pentair Aquatics
Smart UV Sterilizer 18 Watt
$392.16 $461.37
Algae Free
Easyblade Algae Scraper Attachment
$12.79 $15.99
Algae Free
Long Handle Algae Scraper
$14.15 $17.69
Bulk Reef Supply
Schedule 80 PVC Threaded Plugs
From: $1.40

Choose Options Notify Me When In-Stock
HM Digital
LBS-10 Leak Block Sensor & Solenoid Valve
$42.40 $53.00
Bulk Reef Supply
Female Thread Cam Lever Quick Connect Adapter - A
From: $2.13

Choose Options Notify Me When In-Stock
Bulk Reef Supply
Male Thread Cam Lever Quick Connect Coupling - B
From: $4.20

Choose Options Notify Me When In-Stock
Bulk Reef Supply
Female Thread Cam Lever Quick Connect Coupling - D
From: $4.55

Choose Options Notify Me When In-Stock
Trigger Systems
Crystal ATO 5 Gallon Reservoir
$106.24 $124.99
1 Review

Bulk Reef Supply
Maxi-Cure Extra Thick Super Glue
From: $3.19

Choose Options Notify Me When In-Stock
Mr. Aqua
7.5 Gallon Cube Tank - Standard Glass
$67.99 $84.99
Algae Free
Replacement Plus Magnet Cleaner Glass Scraper Blades
$11.19 $13.99
G.A. Murdock
Drain Saddle Clamp - Push Connect
From: $1.80

Choose Options Notify Me When In-Stock
Lifegard Aquatics
Algae Scrubber Pads for Glass Tanks - Lifegard
From: $1.44

Choose Options Notify Me When In-Stock
2 Reviews

Bulk Reef Supply
Reverse Osmosis Membrane Flush Valve
From: $3.30

Choose Options Notify Me When In-Stock
Bulk Reef Supply
Schedule 80 Reducing Bushing Spigot x Female Thread
From: $2.00

Choose Options Notify Me When In-Stock
Bulk Reef Supply
Schedule 40 Table Cap
From: $1.03

Choose Options Notify Me When In-Stock
Eheim
Plant Tongs
From: $21.99

Choose Options Notify Me When In-Stock
Bulk Reef Supply
Reverse Osmosis Flow Restrictor
From: $2.40

Choose Options Notify Me When In-Stock
Bulk Reef Supply
Self-Piercing Saddle Valve
From: $3.90

Choose Options Notify Me When In-Stock
Bulk Reef Supply
Uniseal Bulkheads
From: $0.90

Choose Options Notify Me When In-Stock
Bulk Reef Supply
Reverse Osmosis Tank Shut Off Valve
From: $8.79

Choose Options Notify Me When In-Stock
Bulk Reef Supply
Reverse Osmosis and Reactor Canisters
From: $13.74

Choose Options Notify Me When In-Stock
22 Reviews

Bulk Reef Supply
Bulk Premium ROX 0.8 Aquarium Carbon
From: $18.39

Choose Options Notify Me When In-Stock
Algae Free
Glass Safe Replacement Pads
From: $7.16

Choose Options Notify Me When In-Stock
Bulk Reef Supply
Swing Check Valve True Union
From: $11.70

Choose Options Notify Me When In-Stock
Bulk Reef Supply
Schedule 80 Coupler Thread x Thread
From: $3.66

Choose Options Notify Me When In-Stock
Bulk Reef Supply
Schedule 80 Reducing Coupler Thread x Thread
From: $2.10

Choose Options Notify Me When In-Stock
Bulk Reef Supply
Schedule 80 Reducing Bushing Thread x Thread
From: $1.42

Choose Options Notify Me When In-Stock
Bulk Reef Supply
Schedule 80 Reducing Bushing Spigot x Slip
From: $1.50

Choose Options Notify Me When In-Stock
Bulk Reef Supply
Schedule 80 Barbed Tee
From: $2.43

Choose Options Notify Me When In-Stock
Bulk Reef Supply
Schedule 80 Cross Slip x Slip x Slip x Slip
From: $5.33

Choose Options Notify Me When In-Stock
Bulk Reef Supply
Schedule 80 45° Elbow Slip x Spigot (Street)
From: $3.50

Choose Options Notify Me When In-Stock
Kuri-Tec
Braided Vinyl Tubing (Sold by the Foot)
From: $1.99

Choose Options Notify Me When In-Stock
Algae Free
10 Pack - Easy Blade Algae Scraper Replacement Blades
$12.76 $15.95
Pentair Aquatics
Smart UV Sterilizer 40 Watt
$469.11 $551.89
Pentair Aquatics
Smart UV Sterilizer 25 Watt
$431.31 $507.42
Loc-Line
1/2" Check Valve
$5.59 $7.99

Discover More

Shop Clearance Deals

Shop Open Box Deals