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51 - 64 of 64
Digital Aquatics Expansion Socket for ReefKeeper Controller

Digital Aquatics Expansion Socket for ReefKeeper Controller

Expansion Socket The Digital Aquatics Expansion Socket allows you to control high current devices without affecting your ReefKeeper power budget

$49.99
Neptune Systems New APEX Double Junction Lab Grade PH Probe

Neptune Systems New APEX Double Junction Lab Grade PH Probe

What is the difference between double junction and single junction porbes? Single junction probes put the reference electrode in direct contact with aquarium water. Over time, the junction will slowly leak aquarium water into t...

$74.95
Neptune Systems DC24 to Bare Wire Cable - 10 ft

Neptune Systems DC24 to Bare Wire Cable - 10 ft

DC24 to Bare wire cable - 10’ For the DIY hobbyists out there. This cable connects to the 24VDC accessory connections on the 1LINK module. This cable has two bare (tinned) wires on the other end so you could connect it up to a ...

$17.95
Neptune Systems 1LINK Male - Male Cable - 10 ft

Neptune Systems 1LINK Male - Male Cable - 10 ft

1LINK Male - Male cable - 10’ 4-pin male to male cable many hobbyists have been waiting for. It is ten feet long. This cable allows you to connect your DOS to the 1LINK thereby eliminating the need for the DOS to be connected t...

$19.95
Digital Aquatics RKM-DCI DC Pump Interface

Digital Aquatics RKM-DCI DC Pump Interface

DC Pump Control... now available with all ReefKeeper systems! The new DCI module allows you to expand your existing ReefKeeper system even further - offering full control over 24V direct current (DC) pumps that use round 3-pi...

$59.99
Digital Aquatics ReefKeeper Lite (Basic) Controller

Digital Aquatics ReefKeeper Lite (Basic) Controller

ReefKeeper Lite Basic ReefKeeper Lite Preliminary Product Information Expandable - up to 4 modules (PC4s, SL1s or MLC) pH, ORP, and switch inputs (w/ optional SL1) 16 timers / 16 alarms Audible / Visual alarms Wavem...

$129.99
Hanna Instruments pH Electrode Ultem Body, Dbl Junction, Gel Filled, Teflon Junction, BNC, 1m Cable

Hanna Instruments pH Electrode Ultem Body, Dbl Junction, Gel Filled, Teflon Junction, BNC, 1m Cable

Spare pH electrode, with Teflon ® junction, 2 m (6.6') cable, for general purpose, water treatment and agriculture.

$51.49
Neptune Systems New APEX Display Module

Neptune Systems New APEX Display Module

Optional display module for New Apex Features Orange Backlight screen Silver module casing

$99.95
Digital Aquatics RKM-APC/DCI Package

Digital Aquatics RKM-APC/DCI Package

DC Pump Control... now available with all ReefKeeper systems! The new DCI and APC module package allows you to expand your existing ReefKeeper system even further - offering full control over 24V direct current (DC) pumps tha...

$179.99
Aqua Medic EcoDrift Master Controller

Aqua Medic EcoDrift Master Controller

EcoDrift Wireless Master Controller only works with EcoDrift 4.1, 8.1, 15.1, and 20.1 Aqua Medic EcoDrift Wireless Master Controller is an wireless control for EcoDrift current pumps of the x.1 series. The EcoDrift Wireless Mas...

$79.99
AquaticLife Halo Basic - Neptune Apex Cable 9 FT

AquaticLife Halo Basic - Neptune Apex Cable 9 FT

This 9-foot control cable allows for connection between the Neptune Apex controller and the Basic models of the Aquatic Life Halo LED Pendant Fixture (Both Freshwater & Marine)

$19.99
AquaticLife Halo Basic - Digital Aquatics Archon Cable 9 FT

AquaticLife Halo Basic - Digital Aquatics Archon Cable 9 FT

This 9-foot control cable allows for connection between the Digital Aquatics Archon controller, or the ALC module for the ReefKeeper, and the Aquatic Life Basic models of the Halo LED Pendant Fixture (Both Freshwater & Marine)

$19.99
Neptune Systems New APEX Double Junction Lab Grade ORP Probe

Neptune Systems New APEX Double Junction Lab Grade ORP Probe

What is the difference between double junction and single junction porbes? Single junction probes put the reference electrode in direct contact with aquarium water. Over time, the junction will slowly leak aquarium water into t...

$84.95
Vertex Sensor-Mount Acrilico

Vertex Sensor-Mount Acrilico

Vertex Aquaristik’s Acrilico-Line of accessories gears towards a low profile and elegant approach to everyday aquarium maintenance needs. Crafted from polished, seamless acrylic; these accessories are easily incorporated into any ...

$11.99
51 - 64 of 64
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