Skip to content

Choosing a selection results in a full page refresh.
Opens in a new window.

Your cart is empty

Continue shopping

Have an account?

Log in to check out faster.

Your cart

Loading...

Estimated total

$0.00 USD

Taxes, discounts and shipping calculated at checkout.

Welcome toMatts Corals

Financing Available At Checkout

Phone: (614) 532-8699

Gift Certificate

YOUR ONE-STOP SALTWATER SHOP IN COLUMBUS!
CORALS, FISH, INVERTS, AQUARIUMS & MORE!

$Matt\'s Corals Logo$

Livestock
- Fish & Inverts
- Corals
Direct Source Corals
In-Store Fish
Additives
Aquariums
Aquarium Furniture
Sumps & Refugiums
More
About Us
- Testimonials
- Blog
Contact Us

Facebook
Instagram

Navigation Menu

Livestock
- Fish & Inverts
- Corals
Direct Source Corals
In-Store Fish
Additives
Aquariums
Aquarium Furniture
Sumps & Refugiums
Control & Testing
Filtration
Food
Frag Supplies
Heaters & Chillers
Lighting
Pumps & Plumbing
Rock & Sand
RODI & ATO
Salt & Maintenance
About Us
- Testimonials
- Blog
Contact Us

Follow Us

Facebook
Instagram

Collection: Controllers & Testing

Shop Aquarium Test Kits, Reagents, and Water Testing Devices in Columbus

Sort by:

318 products

Products Categories

Live Stock
Additives
Aquariums
Aquarium Furniture
Sumps & Refugiums
Control & Testing
Filtration
Food
Frag Supplies
Heaters & Chillers
Pumps & Plumbing
Rock & Sand
RODI & ATO
Salt & Maintenance
Lighting
Supplements & Treatments

Sort by

Featured
Most relevant
Best selling
Alphabetically, A-Z
Alphabetically, Z-A
Price, low to high
Price, high to low
Date, old to new
Date, new to old

Filter and sort 318 products

Filter and sort

Sort by

Featured
Most relevant
Best selling
Alphabetically, A-Z
Alphabetically, Z-A
Price, low to high
Price, high to low
Date, old to new
Date, new to old

Categories

Live Stock
Additives
Aquariums
Aquarium Furniture
Sumps & Refugiums
Control & Testing
Filtration
Food
Frag Supplies
Heaters & Chillers
Pumps & Plumbing
Rock & Sand
RODI & ATO
Salt & Maintenance
Lighting
Supplements & Treatments

Reef Fanatic Solenoid Valve - 2 prong

Reef Fanatic Solenoid Valve - 2 prong

Regular price $24.99 USD

Regular price Sale price $24.99 USD
Unit price per
GHL ProfiLux VSL-5

GHL ProfiLux VSL-5

Regular price $14.90 USD

Regular price Sale price $14.90 USD
Unit price per
Red Sea Nitrate Pro - Reagent Refill Kit

Red Sea Nitrate Pro - Reagent Refill Kit

Regular price $34.99 USD

Regular price Sale price $34.99 USD
Unit price per
$Red Sea Seawater Refractometer$

Red Sea Seawater Refractometer

Red Sea Seawater Refractometer

Regular price $74.99 USD

Regular price Sale price $74.99 USD
Unit price per
Neptune Magnetic Probe Rack

Neptune Magnetic Probe Rack

Regular price $64.99 USD

Regular price Sale price $64.99 USD
Unit price per
American Marine Pinpoint ORP Redox 400 Calibration Fluid

American Marine Pinpoint ORP Redox 400 Calibration Fluid

Regular price $12 USD

Regular price Sale price $12 USD
Unit price per
$D-D Seawater Refractometer$

D-D Seawater Refractometer

D-D Seawater Refractometer

Regular price $69.99 USD

Regular price Sale price $69.99 USD
Unit price per
Neptune Lunar Simulator LEDs (4)

Neptune Lunar Simulator LEDs (4)

Regular price $82.99 USD

Regular price Sale price $82.99 USD
Unit price per
Neptune Lunar Simulator LEDs (3)

Neptune Lunar Simulator LEDs (3)

Regular price $62.99 USD

Regular price Sale price $62.99 USD
Unit price per
Neptune Lunar Simulator Module

Neptune Lunar Simulator Module

Regular price $94.99 USD

Regular price Sale price $94.99 USD
Unit price per
Neptune Leak Detection Low-Profile (under-carpet) Probe (For FMM Module)

Neptune Leak Detection Low-Profile (under-carpet) Probe (For FMM Module)

Regular price $52.99 USD

Regular price Sale price $52.99 USD
Unit price per
$Protective Case for Milwaukee Refractometers$

Protective Case for Milwaukee Refractometers

Protective Case for Milwaukee Refractometers

Regular price $46 USD

Regular price Sale price $46 USD
Unit price per
Seachem Ammonia Alert

Seachem Ammonia Alert

Regular price $8.26 USD

Regular price Sale price $8.26 USD
Unit price per
Salifert Flatworm eXit Treatment 10 ml

Salifert Flatworm eXit Treatment 10 ml

Regular price $15.19 USD

Regular price Sale price $15.19 USD
Unit price per
Salifert Potassium Reef Test Kit

Salifert Potassium Reef Test Kit

Regular price $16.79 USD

Regular price Sale price $16.79 USD
Unit price per
Salifert Copper Aquarium Test Kit

Salifert Copper Aquarium Test Kit

Regular price $15.99 USD

Regular price Sale price $15.99 USD
Unit price per
$Premium Aquatics Refractometer$

Premium Aquatics Refractometer

Premium Aquatics Refractometer

Regular price $39.99 USD

Regular price Sale price $39.99 USD
Unit price per
Red Sea Algae Control Multi Test Kit (NO3/PO4)

Red Sea Algae Control Multi Test Kit (NO3/PO4)

Regular price $79.99 USD

Regular price Sale price $79.99 USD
Unit price per
Red Sea Reef Foundation Pro Multi Test kit (Ca,Alk,Mg)

Red Sea Reef Foundation Pro Multi Test kit (Ca,Alk,Mg)

Regular price $79.99 USD

Regular price Sale price $79.99 USD
Unit price per
Red Sea Magnesium Pro - High accuracy Titration Test Kit

Red Sea Magnesium Pro - High accuracy Titration Test Kit

Regular price $44.99 USD

Regular price Sale price $44.99 USD
Unit price per
Red Sea Alkalinity Pro - High accuracy Titration Test Kit

Red Sea Alkalinity Pro - High accuracy Titration Test Kit

Regular price $44.99 USD

Regular price Sale price $44.99 USD
Unit price per
American Marine Pinpoint Dual Stage Temp Controller

American Marine Pinpoint Dual Stage Temp Controller

Regular price $129.99 USD

Regular price Sale price $129.99 USD
Unit price per
American Marine Pinpoint Salinity Monitor w/probe

American Marine Pinpoint Salinity Monitor w/probe

Regular price $140 USD

Regular price Sale price $140 USD
Unit price per
American Marine Pinpoint pH Controller w/probe

American Marine Pinpoint pH Controller w/probe

Regular price $215 USD

Regular price Sale price $215 USD
Unit price per
American Marine Pinpoint pH Monitor w/probe

American Marine Pinpoint pH Monitor w/probe

Regular price $94.99 USD

Regular price Sale price $94.99 USD
Unit price per
American Marine Pinpoint ORP Monitor w/probe

American Marine Pinpoint ORP Monitor w/probe

Regular price $149 USD

Regular price Sale price $149 USD
Unit price per
American Marine Pinpoint ORP Redox 400 Calibration Fluid

American Marine Pinpoint ORP Redox 400 Calibration Fluid

Regular price $4 USD

Regular price Sale price $4 USD
Unit price per
American Marine PINPOINT Lab pH Probe

American Marine PINPOINT Lab pH Probe

Regular price $39.99 USD

Regular price Sale price $39.99 USD
Unit price per
American Marine Pinpoint PH Fluid 4.0

American Marine Pinpoint PH Fluid 4.0

Regular price $1.49 USD

Regular price Sale price $1.49 USD
Unit price per
American Marine PH Calibration Fluid 10.0

American Marine PH Calibration Fluid 10.0

Regular price $1.39 USD

Regular price Sale price $1.39 USD
Unit price per
American Marine Pinpoint PH Fluid 7.0

American Marine Pinpoint PH Fluid 7.0

Regular price $1.39 USD

Regular price Sale price $1.39 USD
Unit price per
Neptune Systems Apex Variable Speed/Dimming Module

Neptune Systems Apex Variable Speed/Dimming Module

Regular price $134.99 USD

Regular price Sale price $134.99 USD
Unit price per
Apex 2 Channel AquaSurf/Apex to Stream Cable

Apex 2 Channel AquaSurf/Apex to Stream Cable

Regular price $31.99 USD

Regular price Sale price $31.99 USD
Unit price per
Neptune Apex Temperature Probe

Neptune Apex Temperature Probe

Regular price $52.99 USD

Regular price Sale price $52.99 USD
Unit price per
dissolved oxygen, temperature, and 6 digital inputs

dissolved oxygen, temperature, and 6 digital inputs

Regular price $134.99 USD

Regular price Sale price $134.99 USD
Unit price per
Neptune PM2 Salinity Module

Neptune PM2 Salinity Module

Regular price $124.99 USD

Regular price Sale price $124.99 USD
Unit price per

1
…
6
7
8
9

Contact Information

contact@mattscorals.com

614-532-8699

265-B Lincoln Circle Gahanna, OH 43230

Categories

Dry Food
Fish
Refrigerated Food
Invertebrates
Aquariums
Aquarium Furniture
Lighting
More

Categories

Pumps, Wavemakers & Plumbing
Heaters
Controllers & Testing
Supplements & Treatments
Filtration & Media
Maintenance & Cleaning
Rock, Substrate, Salt

Quick Links

Testimonials
About Us
Contact Us
Shipping, Returns & Coral Guarantee
Blog

Subscribe To Us

Email address for newsletter subscription Subscribe to our newsletter for coral care tips and product updates

© All Rights Reserved | Matt Corals 2025

My Account
Login/Register
Cart
Order History
Delivery
FAQs

(614) 532-8699 Contact Us