Skip to content

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!

$Matt\'s Corals Logo$

Fish & Livestock
- Fish
- Invertebrates
Reef Supplies
Tanks & Furniture
Aquarium Service & Builds
Testimonials
About Us
Contact Us

Facebook
Instagram

Navigation Menu

Fish & Livestock
- Fish
- Invertebrates
Reef Supplies
Tanks & Furniture
Aquarium Service & Builds
Testimonials
About Us
Contact Us

Follow Us

Facebook
Instagram

Collection: Controllers & Testing

Sort by:

61 products

Shop by Category (0) Match all

Shop by Category

Auto Top Off & Reservoirs (2 products)
Controllers & Testing (61 products)
Hanna (13 products)
Heaters (1 product)
Medications & Treatments (1 product)
Neptune Systems (29 products)
RODI Accessories (1 product)
RODI Units (1 product)
Salifert (8 products)

Filter and sort Filter

Filter and sort

Filter

61 products

Shop by Category

Auto Top Off & Reservoirs (2 products)
Controllers & Testing (61 products)
Hanna (13 products)
Heaters (1 products)
Medications & Treatments (1 products)
Neptune Systems (29 products)
RODI Accessories (1 products)
RODI Units (1 products)
Salifert (8 products)

Clear

Sort by:

Remove all

61 products

Neptune AquaBus Cable (M/F)

Neptune AquaBus Cable (M/F)

Regular price From $23.99 USD

Regular price Sale price From $23.99 USD
Unit price per

View full details

Neptune AquaBus Cable (M/F)

Regular price From $23.99 USD

Regular price Sale price From $23.99 USD
Unit price per

Neptune AquaBus Cable (M/F)

Regular price From $23.99 USD

Regular price Sale price From $23.99 USD
Unit price per
Neptune AquaBus Cable (M/M)

Neptune AquaBus Cable (M/M)

Regular price From $16.99 USD

Regular price Sale price From $16.99 USD
Unit price per

View full details

Neptune AquaBus Cable (M/M)

Regular price From $16.99 USD

Regular price Sale price From $16.99 USD
Unit price per

Neptune AquaBus Cable (M/M)

Regular price From $16.99 USD

Regular price Sale price From $16.99 USD
Unit price per
Neptune A3 Apex

Neptune A3 Apex

Regular price $629.99 USD

Regular price Sale price $629.99 USD
Unit price per
Hanna Salinity Calibration Solution

Hanna Salinity Calibration Solution

Regular price $1.99 USD

Regular price Sale price $1.99 USD
Unit price per
Hanna Reef Professional Kit - HIREEF-2

Hanna Reef Professional Kit - HIREEF-2

Regular price $299.99 USD

Regular price Sale price $299.99 USD
Unit price per
Neptune DC24 Extension Cable

Neptune DC24 Extension Cable

Regular price $19.99 USD

Regular price Sale price $19.99 USD
Unit price per
Salifert Calcium Test Kit

Salifert Calcium Test Kit

Regular price $18.81 USD

Regular price Sale price $18.81 USD
Unit price per
Neptune SV-1 Solenoid Valve

Neptune SV-1 Solenoid Valve

Regular price $34.99 USD

Regular price Sale price $34.99 USD
Unit price per
Neptune SKY Diffuser Kit

Neptune SKY Diffuser Kit

Regular price $15.99 USD

Regular price Sale price $15.99 USD
Unit price per
Neptune MPR Magnetic Probe Rack

Neptune MPR Magnetic Probe Rack

Regular price $44.95 USD

Regular price Sale price $44.95 USD
Unit price per
Neptune LDK Leak Detection Kit

Neptune LDK Leak Detection Kit

Regular price $164.99 USD

Regular price Sale price $164.99 USD
Unit price per
Neptune 1Link Cable (M/F)

Neptune 1Link Cable (M/F)

Regular price $23.99 USD

Regular price Sale price $23.99 USD
Unit price per
Neptune LD-2 Solid Surface Leak Detection Probe

Neptune LD-2 Solid Surface Leak Detection Probe

Regular price $34.99 USD

Regular price Sale price $34.99 USD
Unit price per
Neptune ATK Auto Top Off Kit

Neptune ATK Auto Top Off Kit

Regular price $239.99 USD

Regular price Sale price $239.99 USD
Unit price per
Neptune LLS Liquid Level Sensor

Neptune LLS Liquid Level Sensor

Regular price From $47.99 USD

Regular price Sale price From $47.99 USD
Unit price per

View full details

Neptune LLS Liquid Level Sensor

Regular price From $47.99 USD

Regular price Sale price From $47.99 USD
Unit price per

Neptune LLS Liquid Level Sensor

Regular price From $47.99 USD

Regular price Sale price From $47.99 USD
Unit price per
Neptune Energy Bar 832

Neptune Energy Bar 832

Regular price $304.99 USD

Regular price Sale price $304.99 USD
Unit price per
Salifert Magnesium Test Kit

Salifert Magnesium Test Kit

Regular price $19.61 USD

Regular price Sale price $19.61 USD
Unit price per
Fritz Alkalinity Test Kit

Fritz Alkalinity Test Kit

Regular price $11.99 USD

Regular price Sale price $11.99 USD
Unit price per
Fritz Copper Test Kit

Fritz Copper Test Kit

Regular price $11.99 USD

Regular price Sale price $11.99 USD
Unit price per
Fritz pH Test Kit

Fritz pH Test Kit

Regular price $8.99 USD

Regular price Sale price $8.99 USD
Unit price per
Fritz Nitrite Test Kit

Fritz Nitrite Test Kit

Regular price $11.99 USD

Regular price Sale price $11.99 USD
Unit price per
AutoAqua Smart Skimmer Security

AutoAqua Smart Skimmer Security

Regular price $59.99 USD

Regular price Sale price $59.99 USD
Unit price per
API Ammonia Test Strips (25 ct)

API Ammonia Test Strips (25 ct)

Regular price $16.98 USD

Regular price Sale price $16.98 USD
Unit price per
AutoAqua Smart Temp Security

AutoAqua Smart Temp Security

Regular price $59.99 USD

Regular price Sale price $59.99 USD
Unit price per
$Refractometer$

Refractometer

Refractometer

Regular price $39.99 USD

Regular price Sale price $39.99 USD
Unit price per

1
2

Contact Information

614-532-8699

265-B Lincoln Circle, Gahanna, OH 43230

Categories

Dry Food
Fish
Refrigerated Food
Invertebrates
Tanks & Aquariums
Aquarium Furniture
Lighting
More

Categories

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

Quick Links

Aquariums & Supplies
Fish & Livestock
Tank & Stand Combos
Testimonials
About Us
Contact Us
Shipping, Returns & Coral Guarantee

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

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