7.00 pH calibration fluid
7.00 pH calibration fluid for pH electrodes from Neptune Systems ....
7.00 pH calibration fluid
Use this liquid to calibrate your pH electrode. This, together with the 10.00 pH, is the most commonly used fluid to calibrate your electrode for monitoring the pH value in your aquarium.
Do you want to monitor your calcium reactor? Then you need the 4.00 pH calibration fluid.
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Neptune Systems
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7.00 pH calibration fluid for pH electrodes from Neptune Systems.
Neptune Systems
Ocean Store
Ocean Store is a modern webshop with a large selection of reef aquarium equipment, supplements and food for your (marine) aquarium. We excel in reachability, service and speed. Not only in delivery of your ordered goods, but also in the adequate answering of your (marine) aquarium related questions. We are happy to share our passion for reef aquariums with you!
Open: Available Monday / Friday 9:00-20:00
Phone: +31(0)78-6456669
€ 0.99 - € 2999.99
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7.00 pH kalibratievloeistof
In stock€ 3.50
Neptune Systems Apex NG EB632 Lab Grade Kit
APEXNG632-SHK Manage and monitor your entire aquarium with just one simple system, the Apex NG EB632 Lab Grade Kit. The Apex NG EB632 Lab Grade Kit is the ideal tool for any aquarist. E...
Neptune Systems ApexEL EB632 Entry Level Kit
APEXEL632-SHK Having a beautiful reef aquarium is often overshadowed by the enormous hassle of maintenance. The Apex Entry Level Kit changes that. Take full control of your aquarium with th...
Neptune Systems Energy Bar 632
EB632-SHK When we decided to create an Energy Bar for this new Apex, it was designed from scratch. The Energy Bar 632 not only has six 220V AC outputs, but also includes an internal 100W 24VDC...
Apex 2016 base unit
APEXNG Separate Apex 2016 basic unit ...
Apex Display Module
APDISPLAY Separate display module that can be connected to an APEX computer.
WAV Starterkit
WSK-EU 2 WAV flow pumps, a 1LINK module and a power adapter. Suitable for Neptune Systems APEX Aquacontroller.
1 LINK Module
1LINK Separate 1LINK module to connect WAV flow pumps.
DOS dosing system
DOSSHK Dosing unit with 2 channels for very precise dosing from 0.1 ml!
PAR Monitoring Kit
PMK Monitor the light intensity of your aquarium with this PAR meter, including 'Real Reef Rock'
Single WAV Pump
WAV Single WAV pump, suitable as an extension to a WAV starter kit or to be connected to a single 1LINK module.
DOS Dual Reservoir
DDR Double reservoir with large capacity (2 x 2 liters) including sensors for the detection of touched liquids.
Single DOS Head
DOS-HEADCAP Spare DOS head to replace defective or worn head. Lifespan approximately 700 pumping hours.
Energy Bar 6 - EB6
EB6SHK Smart connector block with 6 sockets, versatile programmable / switchable and including kWh meter!
AI Wireless LED Control - AWM
AWM Module to independently control and program LED lighting of the AI Vega, Hydra and Hydra FiftyTwo ....
Automatic Feed System - AFS
AFS Feeding system for your APEX computer. Determine how much and how often your fish is fed. Suitable for dry food ....
Variable Speed Pump Control - VDM
VDM With this module you can connect and operate any flow pump with a 0-10V connection with your APEX computer ....
ph/ORP/Redox Elektrode Module - PM1
PM1 Module to which a pH electrode and ORP / Redox electrode can be connected. An I / O breakout box also fits ....
Neptune Systems GRO Macroalgae Light
NS-GRO A low nutrient content is the key to a healthy and algae-free saltwater aquarium. The most successful reef aquariums use a macroalgae-filled growing space with a view to now...
Salinity Module - PM2
PM2 Module to which a salinity / conductivity / salt meter electrode can be connected. An I / O breakout box and a temperature electrode can also be connected to this ....
Advanced Leak Detection - ALD
ALD Module to which a maximum of 4 leakage sensors (P1 and P2) can be connected ....
Lunar Simulator Module - NGO
LSM Module to which the LSM LED string ((LSM3 and LSM5) can be connected ....
Advanced Leak Detection Sensor - ALD-P1
ALD-P1 Flat leakage sensor to be used together with the ALD module ....
Advanced Leak Detection Sensor - ALD-P2
ALD-P2 Thick Leakage sensor to be used together with the ALD module ....
Magnetic elektrodehouder
MPR This electrode holder has a strong magnet and is made of durable plastic. Suitable for a maximum of 4 electrodes ....
I/O Breakout Box
IOBREAKOUT Breakout box with 6 channels suitable for floats, switches, leakage sensors, push buttons and more ....
Lunar LED String 3 LEDS - LSM3
LED3 Cord with 3 LED lights suitable for the LSM module ....
Lunar LED String 5 LEDS - LSM5
LED5 Cord with 5 LED lights suitable for the LSM module ....
Conductivity Elektrode - Lab Grade
PRBCOND Conductivity electrode for measuring the salinity in the water ....
ORP / REDOX Elektrode - Lab Grade
PRBORP Accurate and durable Redox electrode. 'Lab Grade' for measuring and maintaining Redox water values ....
ORP / REDOX Electrode Standard
PRBORPS Redox electrode for measuring and tracking Redox values of the water ....
Temperature sensor
PRBTMPJR Temperature sensor to be connected to your APEX computer, a PM1 module or to be used with the PM2 and PM3 for temperature compensation ....
Aquabus kabel M/M 457 cm
ABUS15 Long Aquabus cable of 4.5 meters long. You use this to link modules together ....
Aquabus extension cable M / F 457 cm
ABUS15EXT Long Aquabus extension cable of 4.5 meters long. You use this to extend an existing cable ....
2 channel Tunze Stream cable
SURFCAB2 You use this cable to connect certain Tunze flow pumps to your APEX computer ....
2 channel Light Dimming cable
DIMCAB2 Cable to connect 0-10V dimmable LED lighting to a VDM module ....
Advanced LED Dimming cable for VDM
AICABLE Cable to connect AI Sol and supported Acan LED lighting to a VDM module ....
Aquabus kabel M/M 183 cm
ABUS6 Long Aquabus cable of 1.8 meters long. You use this to link modules together ....
Aquabus kabel M/M 92 cm
ABUS3 Aquabus cable of 0.9 meters long. You use this to link modules together ....
Dosing hose for DOS
DOS-4M Extra hose for DOS dosing system. 4mm inner diameter and 6mm outer diameter ....
4.00 pH kalibratievloeistof
CAL4 4.00 pH calibration fluid for pH electrodes from Neptune Systems ....
Conductivity 447 calibration fluid
COND447 Calibration fluid for conductivity electrode. For use with the PM2 and osmosis water ....
Conductivity 53mS kalibratievloeistof
COND53 Calibration fluid for conductivity electrode. For use with the PM2 and seawater ....
10.00 pH kalibratievloeistof
CAL10 10.00 pH calibration fluid for pH electrodes from Neptune Systems ...
Dissolved Oxygen Module - PM3
PM3 You connect the 'Dissolved Oxygen' electrode to this module ....
Dissolved Oxygen electrode
PRBDO Measure the amount of dissolved oxygen in your aquarium water. To be used together with the PM3 Module ....
Utility pomp
PMUP Pump suitable for pumping up osmosis water ...
1LINK Male-Male cable 3 meters
1LINK-MM 1LINK connection cable 3 meters long ...
1LINK Male-Female kabel - 3 meter
1LINK-EXT 1LINK extension cable 3 meters long ...
DC24 Male-only cable 3 meters
DC4-Bare DC24 cable with loose ends to connect the device as desired ....
Aquabus kabel M/M 30 cm
ABUS1 Aquabus cable of 30 centimeters long. You use this to link modules together ....
Aquabus kabel M/M 900 cm
ABUS30 Long 9-meter long Aquabus cable. You use this to link modules together ....
Aquabus extension cable M / F 900 cm
ABUS30EXT Long 9-meter long Aquabus extension cable. You use this to extend an existing cable ....
DOS + DDR Combo Package
DOSDDR-EU Economical set with a DOS dosing unit and a Dual Dos Reservoir ...
pH Elektrode - Double Junction
PRBPHDJ Extra durable and accurate pH electrode ....
ORP / REDOX Elektrode - Double Junction
PRBORPDJ Extra durable and accurate Redox electrode ....
Dissolved Oxygen Membraan Kit
DOMEM Service set to replace the membrane of your oxygen electrode ....
WAV rubber mounting set for magnet
WAV-RUB Spare rubbers for the magnets of your WAV pump ....
WAV reserve propellor
WAV-IMP Spare propeller for WAV pump ....
Automatic Top-Off Kit
ATK-I Safe and complete kit with optical sensors, pump and magnet assembly for topping up water ....
Flow Monitoring Kit
FMK-I This kit contains the FMM, 1x FS-100 and 2x FS-50 - PVC Material not included ...
Fluid Monitoring Module
FMM You can connect up to 4 optical, flow and leakage sensors to the FMM module ....
Flow Sensor 2"
FS-200 Flow sensor 2 "- suitable for pipe diameters of 32mm, 40mm and 50mm ...
Flow Sensor 1"
FS-100 Flow sensor 1 "- suitable for pipe diameters of 25mm and 32mm ...
Flow Sensor 1/2"
FS-50 Flow sensor 1/2 "- suitable for pipe diameters of 20 mm ...
Flow Sensor 1/4" push-fit connectors
FS-25 Flow sensor 1/4 "- suitable for hoses of 4 mm ...
Optical Level Sensor
OS-1 Optical water sensor suitable for FMM - without magnet ...
Optical Sensor with magnetic support
OS-1-M Optical water sensor suitable for FMM - with magnet ...
Power adapter - 36W - EU / UK plug
PS-36 Power adapter suitable for the FMM and DOS modules ....
Solenoid valve
SV-1 Solenoid valve suitable for 4 mm hoses. Can be connected to accessory port. Pay attention! PS-24 power adapter is not included ....
DC24 Male-Female cable - 3 meters
CBL-DC24-EXT Extension cable suitable for PMUP Utility pump and the SV-1 solenoid valve ...
Leak Detection Kit
LDK This kit contains the FMM and 2x the LD-2 leakage sensor ...
Leak Detection Probe LD-1
LD-1 Flat leakage sensor to be used together with the FMM module ....
Leak Detection Probe LD-2
LD-2 Thick leakage sensor to be used together with the FMM module ....
Power adapter - 24V - EU / UK plug
PS-DC24-I Power adapter suitable for the PMUP pump and the SV-1 solenoid valve ....
Advanced Sensor Module - ASM
ASM Separate ASM module to which a PAR meter can be connected ....
COR 15 Intelligent Pump
COR-15 COR 15 - This submersible pump (which can also be used externally) now has its own external control cabinet, but you only need to connect it in one place - 1Link. With less than 5 ...
COR 20 Intelligent Pump
COR-20 The COR-20 is finally here and this video will tell you all about it. The COR-20 is a DC-powered return pump for aquariums that produces up to 2000 gallons per hour and uses less than 90 watts ...
Skimmer sensor
Apex-skimmer-sensor You can use this sensor to measure the float and skimmer level. You can dismantle the part of the cable from the skimmer sensor. You can take the top off (above the white circle) and ...
Automatic Top-Off Kit v2
ATK-2 Safe and complete kit with optical sensors, pump and magnet assembly for topping up water. ...
DC24 Male-bare 24 v cable 3 meters
DC24-Bare DC24 cable with loose ends to connect device as desired ....
Neptune Systems SKY - Reef Aquarium Light
NS-SKY The SKY Reef Aquarium lamp is a 200W LED aquarium lamp, with patented diffuser technology, that smoothly fuses all 104 LEDs into a homogeneous field to create optimized coral light.
UK plug converter for EB6
UK01 Converts the SCHUKO gate into a UK gate
Utility pump v2
PMUPV2 The PMUP is a 24VDC submersible pump designed to be connected directly to the DC24 accessory ports on the FMM module, 1Link module OR the same ports on the new Energy Bar 832 ....
Trident 2 month reagent kit
TRIDENTRK2M Reagent kit for the Neptune Systems Trident. Enough for 2 months ....
Trident - Marine Aquarium Water Analyzer
TRIDENT The Neptune Systems Trident is an automated testing system that regularly tests alkalinity, calcium and magnesium in your saltwater aquarium and then passes this information on to your Apex so you can ...
Trident Calibration Solution
TRI-SOLUTION Replacement reference standard for Trident calibration. Also included in the reagent kit for every 2 months...
Neptune High water sensor
HWS The Neptune Systems High Water Sensor is a sensor to measure a high water standard. ...
Neptune Low water sensor
LWS The Neptune Systems Low Water Sensor is a sensor to measure a low water standard....
Neptune Osmosis sensor
OWS The Neptune Systems Osmosis Sensor is a sensor to measure the water level....
Neptune IceCap Alternate Gyre Mode Modified Cable
IC-GIM-AGM Make your Maxpect Gyre spin in both directions with the Alternate Gyre mode cable for IceCap Gyre module....
IceCap Backupbatterij v3
IC-BTBK3 The IceCap Backup Battery V3 is a backup battery for any serious aquarium hobbyist looking to protect their investment in the event of a power outage. In 4 - 6 hours without current i...
IceCap Maxspect Gyre Interface Module
GYRE-3K The IceCap Gyre Interface Module is an after-market product that allows you to connect your Maxspect Gyre pump to a 0-10 volt port on your Apex. ...
Trident 6 month reagent kit
TRIDENTRK6M 6-month reagent kit (based on the standard test schedule of 4x Alk / 2x Ca / 2x Mg per day.) ...
Neptune Systems 1 LINK Power Adapter
LYD2405000 The Neptune Systems 1LINK power supply is a spare or replacement 24V 120W power supply that can only be used for the Neptune Systems 1LINK module. The power supply comes with a European wall con...
Neptune Calibration Kit
NCK The Neptune Systems Probe Calibration Kit includes everything you need to calibrate your pH probe and salinity probe for reef tank conditions. The single use packages make calib...
Neptune Systems A3 Apex
A3APEXSYS-SHK The A3 Apex System provides control but scaled back monitoring with room to grow for the everyday aquarist. This kit offers you more options than the Apex Jr. ...
Neptune Systems A3 Apex PRO
A3PROSYS-SHK Monitors critical parameters (temperature and pH) Makes it easy to track changes in your tank via any device Alerts you to changes Easy to install...
Neptune Systems Liquid Level Sensor with Clip Mount - 23-inch
LLS-23 The Neptune LLS is an industry first! While most liquid level sensors simply measure the presence or absence of liquid at a predetermined sensor height, the LLS is one...
Neptune Systems Liquid Level Sensor with Clip Mount - 4-inch
LLS-4 The Neptune LLS is an industry first! While most liquid level sensors simply measure the presence or absence of liquid at a predetermined sensor height, the LLS is one...
Neptune Systems Optical Leak Detection Probe for solid surfaces
LD-3 Neptune's LD-3 Multi-Surface Optical Leak Sensor is a significant improvement over its analog counterpart, the LD-2 Solid Surface Leak Detection Probe. While the LD-2 uses...
Neptune Systems Optical Sensor with Integrated Magnet
MOS The Neptune MOS replaces the previous OS-1-M and features an updated design that fits into smaller spaces and helps prevent water from entering the sensor. ...
Neptune Systems Liquid Level Sensor with Clip Mount - 15- inch
LLS-15 The Neptune LLS is an industry first! While most liquid level sensors simply measure the presence or absence of liquid at a predetermined sensor height, the LLS is one...
Neptune Systems Apex A3 Junior System
NS-A3JRSYS-I-SHK The A3 Jr is a Monitoring Only solution. You can't enable or disable anything with it. However, it becomes a full-fledged controller once you add a Powerbar. To make it a complete controller...
Neptune Systems MXM Mobius Wireless Control Module
NS-MXM Connect EcoTech & AquaIllumination equipment wirelessly to an Apex...
Neptune Systems Trident DIY Service Kit
TSP-DIY The DIY Service Kit is a great option for our customers who want to perform the recommended service themselves. This is only for the most practical customers who consider themselves "mechanically...
aquaVitro Ions
Seachem - 7561
Hose barb 6mm with thread 3/8 "
OS-103679
Hobby Universal suction cup
HO-61950
Aquaforest AlgeaFeed
AF-31904
