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Home
About Us
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Contact Us

Corals
Fish
Supplier Direct Corals

In House Corals

LPS Corals
SPS Corals
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Clams
Anemones
Inverts
⭐ Matt's Picks

Fish

In House Fish
Fish

Supplier Direct Corals

LPS Corals
SPS Corals
Soft Corals

Aquarium
Aquarium Furniture

Planet Pro

Reef Ready
Show
Peninsula

Planet Mega Matrix

Reef Ready
Show
Peninsula

Planet Rimless Matrix

Reef Ready
Show
Peninsula

Aquariums

Planet Crystalline Kit
Planet Tideline Aquariums
Planet Oceanview Aquariums
EShopps
Red Sea
Roof Octopus
JBJ

Aquarium Furniture

Classic
Elegance
Heritage
Vintage
Tideline AIOS
Pro Steel Support Stands

Control & Testing
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Food
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Controller & Monitor Accessories
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Flow & Light Meters
Salinity Meters & Refractometers
Temperature Monitors
Test Kit Accessories
Titration Test Kits

UV Sterilizers & Ozone Generators

Refugiums, Sumps, & Overflow Boxes
Refugium Substrate
Reactors
Canister & Power Filters
Filter Bags & Socks
Filter Media & Pads
Fleece Rollers
Ozone Generators
Protein Skimmers

Feeders & Tools

Flake & Pellet Foods
Frozen Foods
Liquid & Powdered Foods
Live Foods
Seaweed

Coral Dips

Frag Plugs
Frag Racks & Containers
Fragging Tools
Glues & Cement
Reef Saws

Chillers

Fans
Heaters
Temperature Controllers & Monitors

LED Lighting

Lighting Accessories
Metal Halide
PAR Meters
T5 Lighting

Air Pumps & Accessories

Battery Backups
Booster Pumps
Bulkheads & Strainers
Dosing Pumps
External Return Pumps
Hose Clamps & Holders
Loc-Line Fittings
Pipes & Tubing
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Submersible Return Pumps
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Booster Pumps
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Collection: Controllers & Testing

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

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Hydros WaveEngine v2

Hydros WaveEngine v2

Regular price $371.90 USD

Regular price Sale price $371.90 USD
Unit price per
American Marine PINPOINT Salinity Calibration Fluid, 53.0mS/1.026SG

American Marine PINPOINT Salinity Calibration Fluid, 53.0mS/1.026SG

Regular price $9.17 USD

Regular price Sale price $9.17 USD
Unit price per
American Marine Pinpoint Electrode Storage Fluid 60 ml

American Marine Pinpoint Electrode Storage Fluid 60 ml

Regular price $8.49 USD

Regular price Sale price $8.49 USD
Unit price per
Neptune Systems A3 Apex JR

Neptune Systems A3 Apex JR

Regular price $299.95 USD

Regular price Sale price $299.95 USD
Unit price per
Neptune Salinity - Conductivity Probe - Lab Grade

Neptune Salinity - Conductivity Probe - Lab Grade

Regular price $259.99 USD

Regular price Sale price $259.99 USD
Unit price per
Red Sea Phosphate Pro - Reagent Refill Kit

Red Sea Phosphate Pro - Reagent Refill Kit

Regular price $34.99 USD

Regular price Sale price $34.99 USD
Unit price per
Red Sea Phosphate Pro (PO4) High Definition comparator test

Red Sea Phosphate Pro (PO4) High Definition comparator test

Regular price $57.99 USD

Regular price Sale price $57.99 USD
Unit price per
HYDROS Control X4 / XP8 PRO Pack

HYDROS Control X4 / XP8 PRO Pack

Regular price $820.04 USD

Regular price Sale price $820.04 USD
Unit price per
HYDROS Command Bus Terminator

HYDROS Command Bus Terminator

Regular price $6.34 USD

Regular price Sale price $6.34 USD
Unit price per
HYDROS 1" Flow Sensor

HYDROS 1" Flow Sensor

Regular price $75.06 USD

Regular price Sale price $75.06 USD
Unit price per
HYDROS Half U Clips for Rope Leak (10pack)

HYDROS Half U Clips for Rope Leak (10pack)

Regular price $5.76 USD

Regular price Sale price $5.76 USD
Unit price per
Fauna Marin Reef ICP Test Total

Fauna Marin Reef ICP Test Total

Regular price $54.99 USD

Regular price Sale price $54.99 USD
Unit price per
Fauna Marin Reef ICP Test (6 tests)

Fauna Marin Reef ICP Test (6 tests)

Regular price $155.91 USD

Regular price Sale price $155.91 USD
Unit price per
Milwaukee MC120 pH Monitor w/probe

Milwaukee MC120 pH Monitor w/probe

Regular price $118.28 USD

Regular price Sale price $118.28 USD
Unit price per
AutoAqua Smart Temp Security - Heater or Chiller Safety Control

AutoAqua Smart Temp Security - Heater or Chiller Safety Control

Regular price $71.99 USD

Regular price Sale price $71.99 USD
Unit price per
Neptune DOS Quiet Drive - Fluid Metering System

Neptune DOS Quiet Drive - Fluid Metering System

Regular price $374.99 USD

Regular price Sale price $374.99 USD
Unit price per
Neptune Lunar Simulator LEDs (5)

Neptune Lunar Simulator LEDs (5)

Regular price $97.49 USD

Regular price Sale price $97.49 USD
Unit price per
Hanna 35ppt Salinity Calibration Solution - 25 pack

Hanna 35ppt Salinity Calibration Solution - 25 pack

Regular price $40.19 USD

Regular price Sale price $40.19 USD
Unit price per
Salifert Calcium Aquarium Test Kit

Salifert Calcium Aquarium Test Kit

Regular price $17.84 USD

Regular price Sale price $17.84 USD
Unit price per
Salifert Phosphate Aquarium Test Kit

Salifert Phosphate Aquarium Test Kit

Regular price $18.69 USD

Regular price Sale price $18.69 USD
Unit price per
Salifert Kh/alk Aquarium Test Kit

Salifert Kh/alk Aquarium Test Kit

Regular price $15.29 USD

Regular price Sale price $15.29 USD
Unit price per
Salifert Nitrite Aquarium Test Kit

Salifert Nitrite Aquarium Test Kit

Regular price $11.04 USD

Regular price Sale price $11.04 USD
Unit price per
Salifert Reef Test Kit Combo - Includes Calcium, Alkalinity, and Magnesium

Salifert Reef Test Kit Combo - Includes Calcium, Alkalinity, and Magnesium

Regular price $42.49 USD

Regular price Sale price $42.49 USD
Unit price per
Salifert Nitrate Aquarium Test Kit

Salifert Nitrate Aquarium Test Kit

Regular price $16.14 USD

Regular price Sale price $16.14 USD
Unit price per

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265-B Lincoln Circle Gahanna, OH 43230

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