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Controllers & Monitors

Aquarium controllers, monitors and automatic testers — from a single-parameter readout to a full system running dosing, lighting and alerts. Buying guidance below.
Brightwell MicroBacter7 - 500ml bottle

Additives

Hanna Alkalinity Checker Reagents - 25 Pack

Controllers & Testing

Standard Threaded Bulkhead Fitting (1-1/2 Inch)

Pumps & Plumbing

ASI Aquarium Silicone - 10oz Clear

Aquariums & Sumps

Seachem Glass pH Checker

CO2 Equipment

Buy Reef Brite LumiLite Full Spectrum LED - 48 Inch at www.jlaquatics.com

Clearance & Open Box

Seachem Flourish Glue - 8 Gram

Decorations

AI Prime 16HD LED - Black version for reef aquariums

Lighting

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137 products

Hydros Wave Engine v2

Hydros Wave Engine v2

$528.10
$528.10
Hydros Control X4/XP8 Pro Pack

Hydros Control X4/XP8 Pro Pack

$1,164.45
$1,164.45
Hydros Control XS Starter Pack

Hydros Control XS Starter Pack

$287.29
$287.29 $337.99
Neptune AquaBus Cable - 6 Foot Male/Male

Neptune AquaBus Cable - 6 Foot Male/Male

$35.87
$35.87 $38.99
Neptune Apex 1Link Module

Neptune Apex 1Link Module

$280.13
$280.13 $304.49
Hydros Sense Port Extension Cable - 9 Foot

Hydros Sense Port Extension Cable - 9 Foot

$21.35
$21.35
Neptune Variable Speed/Dimming Module (VDM)

Neptune Variable Speed/Dimming Module (VDM)

$180.13
$180.13 $195.79
Neptune Flow Sensor - 1/2 Inch

Neptune Flow Sensor - 1/2 Inch

$70.74
$70.74 $76.89
Hydros Drive Port Cable

Hydros Drive Port Cable

$25.40
$25.40
Hydros Launch

Hydros Launch

$902.05
$902.05
Pinpoint Salinity Monitor

Pinpoint Salinity Monitor

$162.80
$162.80
Neptune Leak Detection Kit (LDK)

Neptune Leak Detection Kit (LDK)

$260.17
$260.17 $282.79
Hydros Varios/Pulse Wave Engine Pump Adapter

Hydros Varios/Pulse Wave Engine Pump Adapter

$20.50
$20.50
Hydros Temperature Probe

Hydros Temperature Probe

$42.65
$42.65
Hydros Float Switch

Hydros Float Switch

$50.85
$50.85
Seneye+ Slide Soaker

Seneye+ Slide Soaker

$21.00
$21.00
Hydros Control Power Supply

Hydros Control Power Supply

$49.95
$49.95
Hydros Leak Detection Sensor

Hydros Leak Detection Sensor

$68.85
$68.85
Neptune Apex 2 Channel Stream Cable

Neptune Apex 2 Channel Stream Cable

$42.77
$42.77 $46.49
Hydros 2ml/min Dosing Pump

Hydros 2ml/min Dosing Pump

$127.90
$127.90

Why Automate Your Water Chemistry

A controller does what a test kit can't: watch continuously. Temperature, pH, ORP and salinity get logged around the clock, and outlets switch on rules you set — so a failed heater or a stuck float valve triggers an alert instead of a disaster. Systems here range from a single-parameter monitor to a full controller running dosing, lighting, return pumps and automatic testing.

Choose by How Far You Want to Go

  • Single-parameter monitors — a dedicated pH or ORP readout, no computer or app needed.
  • Full controllers — modular systems with expandable outlet bars, flow and leak sensors, and app control.
  • Automatic testers — unattended calcium, alkalinity, magnesium, nitrate and phosphate testing, with reagents stocked separately.
  • All-in-one monitors — combined water quality and lighting measurement from a single unit.

Reagents, calibration solutions and replacement probes are consumables: order them alongside the hardware so a checker or tester doesn't sit idle waiting on a refill. Not sure which system suits your tank? Email info@jlaquatics.com.

J&L Aquatics was formed in December 1997

Our business was started from our love of the aquarium hobby. We at J&L Aquatics felt that the Canadian aquarist should have the option to purchase top quality supplies, equipment and livestock other than the generally over priced local retail stores.

sales@jlaquatics.com

Customer support for fast answers

604-444-1161

Our staff is standing by to help with questions.

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Contact us for price matching if you find a lower price.

Visit Our Shop

3430 Brighton Avenue
STE 205A
Burnaby, BC Canada