Compare Aquarium Equipment Prices

123 products$4 – $708 on saleTop brand: APIUpdated 4:48 PM UTC

Comparing prices on 123 aquarium equipment across Amazon, Best Buy, Walmart, and other major US retailers. Prices range from $4 to $70. Top brand: API. 8 products are currently discounted below their list price. Every price is refreshed regularly so you can compare retailers and buy at the lowest price available today.

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API STRESS COAT Aquarium Water Conditioner 16-Ounce Bottle

$10.98

All Aquarium Equipment (123)

API

API STRESS COAT Aquarium Water Conditioner 16-Ounce Bottle

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QZQ

QZQ Aquarium Gravel Cleaner [2026 Edition] Vacuum Fish Tank Vacuum Cleaner Tools for Aquarium Water Changer with Aquarium Thermometers Fish Net kit Use for Fish Tank Cleaning Gravel and Sand

$17.85

$18.79

at Amazon

API

API FRESHWATER MASTER TEST KIT 800-Test Freshwater Aquarium Water Master Test Kit, White, Single, Multi-colored

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QZQ

QZQ Fish Tank Thermometer Aquarium Thermometer Wireless Touch Stick Digital Aquarium Thermometer LED Display ±1°F for Monitoring The Fish Tank Aquarium Temperature Accessories (Black)

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Penn-Plax

Penn-Plax Standard Airline Tubing for Aquariums – Clear and Flexible – Resists Kinking – Safe for Freshwater and Saltwater Fish Tanks – 25 Feet

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Aqueon

Aqueon Aquarium Algae Scraper, Fish Tank Cleaning Magnets for Glass/Acrylic, Small, Black

$10.95

at eBay

API

API TAP WATER CONDITIONER Aquarium Water Conditioner 16-Ounce Bottle

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API

API ACCU-CLEAR Freshwater Aquarium Water Clarifier 8-Ounce Bottle

$9.48

at Amazon

Tetra

Tetra Water Cleaner Gravel Siphon for Aquariums, Easily Clean Freshwater Aquariums

$10.29

at Amazon

Uniclife

Uniclife 64 GPH Aquarium Air Pump with Dual Outlets Adjustable Quiet Fish Tank Air Pump with Air Stone Airline Tubing Check Valve and Connector Accessories for 10-100 Gallon Fish Tank

$14.99

at Amazon

HOZOE

HOZOE Aquarium Floating Plant Corral, Intercepting Floating Plants from Filters and Heaters, Adjustable Height with Water Level, Can Be Used to Framed and Frameless Aquariums. (Combo Pack).

$14.99

at Amazon

Aquatic Life

Aquatic Life RO Buddie 4-Stage Reverse Osmosis Deionization Water Filter System RO/DI Filtration Units for Aquarium, 50 GPD

$69.99

at Amazon

AQUANEAT

AQUANEAT Aquarium Net with Extendable Long Handle, Adjustable Wastes Skimming Cleaning Tools for Fish Tanks, 3 inch

$3.88

at Amazon

DaToo

DaToo Aquarium Mini Magnetic Scrubber Scraper Small Fish Tank Cleaner Nano Glass Aquarium Cleaning Tools with Super Strong Magnet

$6.97

at Amazon

AQUANEAT

AQUANEAT 2 Pack Aquarium Thermometer, Fish Tank Thermometer, Digital Temperature Test, with Large LCD Display

$7.99

at Amazon

AQUANEAT

AQUANEAT Fish Tank Cleaning Tools, Aquarium Double Sided Sponge Brush, Algae Scraper Cleaner with Long Handle

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Jeimier

4Pcs Aquascaping Tools, Jeimier Aquascape Kit, Long and Strong Aquarium Tweezers, Scissors, Algae Scraper, Aquarium Plant Tools, Fish Tank Plant Trimming Kit

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SunGrow

SunGrow Cholla Wood, 6” Climbing Logs, Chew Toy, Aquarium Fish, Snail, and Shrimp Driftwood, Tropical Freshwater Fish Décor, Adds Raw Beauty, 3 Pack

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Laifoo

Laifoo 5ft Aquarium Siphon Vacuum Cleaner for Fish Tank Cleaning Gravel & Sand

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Uprony

Uprony Aquarium Plant Holder 4 PCS Hanging Aquatic Plant Pot with 24 Hooks and 20 Suction Cups for Fish Tank Aquarium Planter and Aquascape Decorations (Black)

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VIVOSUN

VIVOSUN 800GPH Submersible Pump(3000L/H, 24W), Ultra Quiet Water Fountain Pump with 10ft. High Lift with 6.5ft. Power Cord, 3 Nozzles for Fish Tank, Pond, Aquarium, Statuary, Hydroponics Green

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Ohtomber

Ohtomber Aquascape Tools Aquarium Kit - 4PCS Terrarium Supplies Include Long Tweezers for Terrarium, Feeding Tongs, Aquarium Scissors, Algae Scraper for Fish Tank Cleaning Plant Trimming

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AAwipes

AAwipes 8-in-1 Aquarium Test Kit for Fish Tanks - Quick & Accurate Water Testing Strips for Aquariums & Ponds. Tests pH, Ammonia, Alkalinity, Hardness, Chlorine, etc. (K02-50)

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PAIZOO

PAIZOO Fish Tank Digital Thermometer Accurate LED Display to ±0.9°F Tank Thermometer Aquarium Temperature Measurement Suitable for Fish, Axolotl, Turtle or Aquatic

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IOAOI

IOAOI Drip Acclimation Container for Fish & Corals – Hanging Acclimation Box for Saltwater & Freshwater Aquariums, Small

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AQUANEAT

AQUANEAT LED Aquarium Light Full Spectrum for 18 Inch to 24 Inch Fish Tank Light Fresh Water

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majoywoo

majoywoo Natural Coral Driftwood for Aquarium Decor Fish Tank Decorations, Assorted Driftwood Branch 6-10" 3 Pcs, Reptile Decor…

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Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on the retailer's site at the time of purchase will apply.

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Frequently Asked Questions About Aquarium Equipment

How many aquarium equipment does BestPriceScanner track?

We currently track 123 aquarium equipment with prices ranging from $4 to $70. Popular brands in this category include API, AQUANEAT and QZQ. Every product is refreshed regularly across Amazon, Best Buy, Walmart and EcoFlow.

What is the cheapest Aquarium Equipment right now?

The lowest-priced aquarium equipment we're tracking starts at $4. Sort by "Price: Low to High" above to see the most affordable options first. Keep in mind that prices change frequently, so what's cheapest today may shift tomorrow.

Are aquarium equipment cheaper on Amazon or Best Buy?

Neither retailer is consistently cheaper. Amazon often wins on API, AQUANEAT and QZQ products, but Best Buy runs exclusive promotions and open-box deals that can beat Amazon's price. Walmart occasionally has the lowest price on popular models. That's why we compare all three in one place so you don't have to check each site separately.

How many aquarium equipment are on sale right now?

Right now, 8 aquarium equipment are at a reduced price below their list price. Look for the green "Save" badge on product cards above. You can also sort by "Biggest Discount" to see the largest discounts first.