Home

Explore

View Cart

Deals

Saved

Suggested searches

Plant-based protein powders
Vegan leather handbags
Bedroom decor
Waterproof jackets
Hoodies

Learn more about how we use your data to personalize your experience and ads. Recommendations are for informational purposes only.

J&L Aquatics Ltd.

Hydros Leak Detection Sensor

Hydros Leak Detection Sensor

J&L Aquatics Ltd.

Hydros Leak Detection Sensor

4.5 (1,234)

Sold 100+ last 30 days

20% off first order

CA$68.85

Color

Black

Quantity

Product description loading

Product description loading

This is the product description text that will appear here.

Shopping designed around you.

Start selling

For brands

For creators

Build your store

Information

Shop Pay

Help center

Social

X (Twitter)

Instagram

Legal

Terms of Service

Privacy Policy

Your Privacy Choices

Powered by

|

Start selling for free

Language

© Shopify Inc. 2026

Saving this product will notify you when it’s back in stock

Description

Hydros Leak Detection Sensor The Hydros Leak Detection Sensor is a HYDROS Sense Port accessory that detects freshwater or saltwater beneath the sensor body. It is designed to help protect aquariums, stands, sumps, cabinets, floors, and surrounding areas by notifying the HYDROS system when a surface leak is detected.
HYDROS Leak Detection...

Delivery & Returns

Returns accepted within 30 days

Exclusions may apply. See full policy

J&L Aquatics Ltd.

4.8 (681)

You might also like

Hydros Temperature Sensor

J&L Aquatics Ltd.

Hydros Temperature Sensor

Hydros Salinity Kit

J&L Aquatics Ltd.

Hydros Salinity Kit

Hydros DC Solenoid Water Valve

J&L Aquatics Ltd.

Hydros DC Solenoid Water Valve

Oceans Wonders Fragging Tools

J&L Aquatics Ltd.

Oceans Wonders Stony Coral Cutter (6 Inch)

Hydros Automatic Fish Feeder

J&L Aquatics Ltd.

Hydros Automatic Fish Feeder

Hydros Control X2

J&L Aquatics Ltd.

Hydros Control X2

Aquarium Depot

HYDROS 1 1/2" Flow Sensor

Hydros Wave Ice Cap Gyre Engine Pump Adapter

J&L Aquatics Ltd.

Hydros Wave Ice Cap Gyre Engine Pump Adapter

(1)

Oceans Wonders Ceramic Coral Frag Tiles - 20 Piece

J&L Aquatics Ltd.

Oceans Wonders Ceramic Coral Frag Tiles - 20 Piece

Hydros Flow Sensor - 2 Inch

J&L Aquatics Ltd.

Hydros Flow Sensor - 2 Inch

Aquarium Depot

HYDROS Leak Detection Sensor

HYDROS Triple Optical Water Level Sensor

Premium Aquatics

HYDROS Triple Optical Water Level Sensor

Neptune Liquid Level Sensor (LLS) 35 Inch. For all Apex aquarium controllers.

8% off

J&L Aquatics Ltd.

Neptune Liquid Level Sensor - 35 Inch

CA$180.13CA$195.79

Neptune Leak Detection Kit (LDK)

8% off

J&L Aquatics Ltd.

Neptune Leak Detection Kit (LDK)

CA$260.17CA$282.79

HYDROS Leak Sensor

Premium Aquatics

Coralvue HYDROS Leak Sensor

HYDROS Start Aquarium Controller

J&L Aquatics Ltd.

Hydros Start

Hydros Control X3-Salinity Controller

J&L Aquatics Ltd.

Hydros Control X3-Salinity

Hydros Flow Sensor - 3/4 Inch

J&L Aquatics Ltd.

Hydros Flow Sensor - 3/4 Inch

Seachem PhosBond - 100ml

J&L Aquatics Ltd.

Seachem PhosBond - 100ml

Hydros Float Switch

J&L Aquatics Ltd.

Hydros Float Switch

Coralvue Controllers & Monitors

J&L Aquatics Ltd.

Hydros DC Micro Pump

Hydros Float Switch - Hydros

Exclusive offer available

Top Shelf Aquatics

Hydros Float Switch - Hydros

(1)

Hydros Kraken Power Center

J&L Aquatics Ltd.

Hydros Kraken Power Center

Brightwell Aquatics MicroBacter Purple M - 500ml

J&L Aquatics Ltd.

Brightwell Aquatics MicroBacter Purple M - 500ml

Hydros Flow Sensor - 1 Inch

J&L Aquatics Ltd.

Hydros Flow Sensor - 1 Inch

Comforting picks for pups

Comforting picks for pups

Crate covers, lick mats, and calming aids.

Aquarium Depot

HYDROS Slim Temperature Sensor

(1)

Neptune Flow Sensor - 1 Inch

8% off

J&L Aquatics Ltd.

Neptune Flow Sensor - 1 Inch

CA$113.61CA$123.49

Hydros iV Pro Isolated Testing Vessel

J&L Aquatics Ltd.

Hydros iV Pro Isolated Testing Vessel

Rope Leak Sensor Kit - Hydros

Exclusive offer available

Top Shelf Aquatics

Rope Leak Sensor Kit - Hydros

(2)

Cat enrichment essentials

Cat enrichment essentials

Valerian toys, lickables, and puzzle feeders.

Hydros Control XS

J&L Aquatics Ltd.

Hydros Control XS

Hydros Control X4/XP8 Pro Pack

J&L Aquatics Ltd.

Hydros Control X4/XP8 Pro Pack

Neptune pH Probe

8% off

J&L Aquatics Ltd.

Neptune pH Probe

CA$166.97CA$181.49

Hydros Rope Leak Sensor Extension

J&L Aquatics Ltd.

Hydros Rope Leak Sensor Extension

Hydros Control XS Starter Pack

15% off

J&L Aquatics Ltd.

Hydros Control XS Starter Pack

CA$287.29CA$337.99

Aquarium Depot

HYDROS Triple Optical Water Level Sensor

PolypLab Genesis Rock

J&L Aquatics Ltd.

PolypLab Genesis Rock - 4 Pack

Neptune Apex PMUP with PSU - Version 2

8% off

J&L Aquatics Ltd.

Neptune Apex PMUP with PSU - Version 2

CA$110.85CA$120.49

AvidAqua MPO Duo Probe Organizer

J&L Aquatics Ltd.

AvidAqua MPO Duo Probe Organizer

Ecotech Marine VorTech MP60wQD Water Pump

8% off

J&L Aquatics Ltd.

Ecotech Marine VorTech MP60wQD Water Pump

CA$1,240.61CA$1,348.49

Aquarium Depot

HYDROS 2" Flow Sensor

Neptune Liquid Level Sensor (LLS) 15 Inch. For all Apex aquarium controllers.

8% off

J&L Aquatics Ltd.

Neptune Liquid Level Sensor - 15 Inch

CA$113.61CA$123.49

Hydros Drive Port Cable

J&L Aquatics Ltd.

Hydros Drive Port Cable

Aquarium Depot

HYDROS Rope Leak Sensor Kit

(1)

Hydros Triple Optical Level Sensor

J&L Aquatics Ltd.

Hydros Triple Optical Level Sensor

Hydros Temperature Probe

J&L Aquatics Ltd.

Hydros Temperature Probe

Boyd Chemi-Pure Elite - 11.74 oz

J&L Aquatics Ltd.

Boyd Chemi-Pure Elite - 11.74 oz

(1)

Hydros Skimmer Sensor

J&L Aquatics Ltd.

Hydros Skimmer Sensor

Bubble Magus Curve 5 Elite Protein Skimmer

J&L Aquatics Ltd.

Bubble Magus Curve 5 Elite Protein Skimmer

Rainy day gear

Rainy day gear

Mats, towel hooks, and odor control.

Hydros Control X3

J&L Aquatics Ltd.

Hydros Control X3

Ecotech Vectra M2 Water Pump

8% off

J&L Aquatics Ltd.

Ecotech Vectra M2 Water Pump

CA$666.99CA$724.99

Aqua Illumination Hydra Edge 44HD and Freshwater HMS Adapter Kit

8% off

J&L Aquatics Ltd.

Aqua Illumination Hydra Edge 44HD and Freshwater HMS Adapter Kit

CA$70.74CA$76.89

Aquarium Depot

HYDROS Triple Optical ATO Kit

Point Leak Sensor - Hydros

Exclusive offer available

Top Shelf Aquatics

Point Leak Sensor - Hydros

(1)

Hydros Control X10

J&L Aquatics Ltd.

Hydros Control X10

Coralife Deep Six Hydrometer

J&L Aquatics Ltd.

Coralife Deep Six Hydrometer

(1)

IceCap Gyre 2K Pump Only

J&L Aquatics Ltd.

IceCap Gyre 2K Pump Only

AI Axis 90 Centrifugal Water Pump

8% off

J&L Aquatics Ltd.

AI Axis 90 Centrifugal Water Pump

CA$226.77CA$246.49

Hydros Water Level Sensor

J&L Aquatics Ltd.

Hydros Water Level Sensor

Buy Hydros Control X4 in Canada

J&L Aquatics Ltd.

Hydros Control X4

Neptune Magnetic Probe Rack

8% off

J&L Aquatics Ltd.

Neptune Magnetic Probe Rack

CA$86.93CA$94.49

Hydros Wave Engine v2

J&L Aquatics Ltd.

Hydros Wave Engine v2

Hydros Launch

J&L Aquatics Ltd.

Hydros Launch

Hydros Dosing Pump

J&L Aquatics Ltd.

Hydros Dosing Pump

Hydros 0-10v Quad Wave Engine Pump Adapter

J&L Aquatics Ltd.

Hydros 0-10v Quad Wave Engine Pump Adapter

Oceans Wonders Coral Frag Plugs (25 Piece)

J&L Aquatics Ltd.

Oceans Wonders Coral Frag Plugs - 25 Piece

Underside view of the Aqua Illumination Edge 44HD LED

8% off

J&L Aquatics Ltd.

Aqua Illumination Hydra Edge 44HD LED

CA$522.55CA$567.99

ZOOX AcroBooster 65W LED Light

J&L Aquatics Ltd.

ZOOX AcroBooster 65W LED Light

Tropic Marin All-For-Reef - 1600 Gram

J&L Aquatics Ltd.

Tropic Marin All-For-Reef - 1600 Gram

(5)

Hydros Control XD Aquarium Controller

J&L Aquatics Ltd.

Hydros Control XD

Hydros Dual Inline TDS Meter

J&L Aquatics Ltd.

Hydros Dual Inline TDS Meter

VCA Flex RFG - Random Flow Generator - 3/4"

J&L Aquatics Ltd.

Vivid Creative FLEX Series RFG - 3/4 Inch

(1)

Bubble Magus Media Cup - 4 Inch

J&L Aquatics Ltd.

Bubble Magus Media Cup - 4 Inch

Hydros Triple Optical ATO Kit

J&L Aquatics Ltd.

Hydros Triple Optical ATO Kit

Half U Clips for Rope Leak

J&L Aquatics Ltd.

Half U Clips for Rope Leak - 10 Pack

Hydros Sole

J&L Aquatics Ltd.

Hydros Sole

Hydros 2ml/min Dosing Pump

J&L Aquatics Ltd.

Hydros 2ml/min Dosing Pump

HYDROS Control XP8 Energy Bar

J&L Aquatics Ltd.

HYDROS Control XP8 Energy Bar

Hydros Minnow

J&L Aquatics Ltd.

Hydros Minnow

(1)

Coralvue Black Aquarium Controller Board

J&L Aquatics Ltd.

Coralvue Black Aquarium Controller Board

Brightwell MicroBacter7 - 2 Liter bottle

J&L Aquatics Ltd.

Brightwell Aquatics MicroBacter7 - 2 Liter

(1)

Hydros Flow Sensor - 1.5 Inch

J&L Aquatics Ltd.

Hydros Flow Sensor - 1.5 Inch

IceCap Gyre 4K Pump Only

J&L Aquatics Ltd.

IceCap Gyre 4K Pump Only

Aqua UV Advantage Replacement Bulb - 8 Watt

J&L Aquatics Ltd.

Aqua UV Advantage Replacement Bulb - 8 Watt

Neptune Apex FMM Optical Sensor

8% off

J&L Aquatics Ltd.

Neptune Apex FMM Optical Sensor

CA$57.49CA$62.49

Hydros CO2 Solenoid Valve

J&L Aquatics Ltd.

Hydros CO2 Solenoid Valve

IceCap Single Magnet Heater Bracket

J&L Aquatics Ltd.

IceCap Single Magnet Heater Bracket

Bubble Magus TS1 Dosing Pump

J&L Aquatics Ltd.

Bubble Magus TS1 Dosing Pump