Apex Neptune Dissolved Oxygen probe module -PM3

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Apex Neptune
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Aquariums
RM770.00 MYR
Apex Neptune Dissolved Oxygen probe module -PM3 Lets say your Apex system detects low dissolved oxygen in your aquarium, you could have pumps on standby waiting to be activated when levels hit below optimal as well as send you an email or text message Add the Dissolved Oxygen Module: PM3...
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Apex Neptune Dissolved Oxygen probe module -PM3

Lets say your Apex system detects low dissolved oxygen in your aquarium, you could have pumps on standby waiting to be activated when levels hit below optimal as well as send you an email or text message

Add the Dissolved Oxygen Module: PM3 to your Apex Neptune System to allow continuous real time monitoring of your reef tanks dissolved oxygen levels.

  • Real-time monitoring of dissolved oxygen in reef aquarium
  • Module has extra Temp Probe port (sold separately)
  • I/O Switch Inputs for ATO, feed buttons, leak alarms, etc.

 

Recommended DO level for reef tanks is between 4.5ppm - 7ppm

 

With so many additives that are hitting the market today, that focus on biological nutrient removal can easily and rapidly take up the dissolved oxygen in the tank leaving it very hard or nearly impossible for your fish and corals to breathe. If you employ any bacterial nutrient control system like biopellets, carbon dosing, or nitrate reactors it is a wise investment to purchase the PM3 and dissolved oxygen probe.

Dissolved oxygen is one of the most critical components to a healthy, thriving tank, but is commonly looked over due to the probes high price tag. Once the probe is purchased it can last a lifetime with the straightforward and easily replaceable membrane that is usually less than 10 dollars to replace. When it comes to probes, you get what you pay for, and Neptune has sourced one of the best lab grade dissolved oxygen probes available today.

The PM3 module also has a bonus that it comes with an open port for a temperature probe and also another opening for an I/O switch port that would be used with the breakout box for monitoring float switches, magnet switches, and much, much more.

 

Features

  • Monitor/Control Dissolved oxygen and temperature
  • 6 digital inputs for float switches, water on floor sensors, pressure sensors, etc
  • Plug and Play. Automatically recognized when installed into the system
  • Two AquaBus connectors for flexible expansion via AquaBus
  • Comes with 3′ AquaBus cable
  • Galvanic Isolation for accurate and reliable probe readings
  • LED Status Indicator
  • Upgradeable firmware
  • Compatible with all Apex systems

 

Dissolved oxygen can easily be manipulated with either air pumps and air stones, aiming return nozzles at the surface of the water, or a water pump that vertically pushes the water to the surface to allow for gas exchange. In a typical reef tank, most O2 is lost and transferred with CO2 at the surface of the water. Another large sink for dissolved oxygen to be consumed is settled detritus, food, and other dissolved organic compounds. As the process breaks down organic compounds dissolved oxygen will be consumed. For overstocked tanks that can cause a huge issue as your animals will consume the oxygen as well as their waste which could lead to dangerously low levels of dissolved oxygen.

 

Dissolved Oxygen Saturation Table

C (F) 0ppt 5ppt 10ppt 15ppt 20ppt 25ppt 30ppt 35ppt
18 (64.4) 9.45 9.17 8.90 8.64 8.38 8.14 7.90 7.66
20 (68.0) 9.08 8.81 8.56 8.31 8.06 7.83 7.60 7.38
22 (71.6) 8.73 8.48 8.23 8.00 7.77 7.54 7.33 7.12
24 (75.2) 8.40 8.16 7.93 7.71 7.49 7.28 7.07 6.87
26 (78.8) 8.09 7.87 7.65 7.44 7.23 7.03 6.83 6.64
28 (82.4) 7.81 7.59 7.38 7.18 6.98 6.79 6.61 6.42
30 (86.0) 7.54 7.33 7.14 6.94 6.75 6.57 6.39 6.22

 

As an example a tank with a salinity of 35ppt and a temperature of 78.8 degrees Fahrenheit can have a maximum dissolved oxygen amount of 6.64ppm. A freshwater tank with a salinity of 5ppt at 75.2 degrees can dissolve 8.16ppm of oxygen at 100% saturation. On average dissolved oxygen (DO) rates will be around 70%. We suggest maintaining a DO level between 4.5-7ppm, as stress signs can be seen anywhere below 4ppm and fatalities can start to happen below 3ppm.

 

Have Questions?Ask An Expert

Thanks you for supporting us. Presently all products sold on MyAquariumShops.com will be arranged and shipped out as soon as possible upon receiving confirmation of orders.

All shipping of products sold on MyAquariumshops.com will be shipped either the following method ;

1) Local shipment within Malaysia – West Malaysia

Next day delivery Door to Door courier with major courier company in Malaysia once notification of the parcel has been send. Customer will be provided with the information of the courier company together with a parcel tracking number via an email which they are registered with to enable them to track their parcel via their email and via SMS text message send to their registered phone no. However, due to some circumstances  there might be chances that the courier company might take longer than usual to make their delivery. Customers will be advised of the contact info for them to contact the courier company to check on their delivery status.

The main courier company which we use is Airpak Express, however at time due to certain circumstances, we may use other courier company for example, poslaju, GDEX, ect to send your parcel. 

2) Local shipment within Malaysia – East Malaysia / Singapore

Usually for East Malaysia ( Sabah , Sarawak ) and Singapore,  the parcel will take longer about Two to Three day for it to arrived. However subject to clearance , it might take a day or two more before the parcel reach your doorstep. Customers is advise to check with the courier company with the tracking number provided for exact detail.

3) Small parcel – local shipment within Malaysia

For smaller items, in order to helps our customer save on the shipping charges, we offer local registered article postage by Airpak Express . A tracking number will also be provided to the customer to enable them to track their own parcel. Customer will receive both an email notification as well as a SMS notification on their registered phone on once their order has been shipped.

4) International Shipment – Worldwide

We can ship internationally worldwide, however as we are unable to provide shipping fees online for all of our products, please contact us under the contact us page with the items you are interested in for the shipping price quote .

If any of the country is not included in the checking out, please send us an email with the items that you are interested in buying , and we will check and advise you on the shipping accordingly.

5) Free Shipping promotion

For West Malaysia delivery, we offer free shipping for orders amount rm 500 & above and for East Malaysia and Singapore customers, Order amount RM 1000 & above. For Bulky or heavy items, for example ,salts, rocks, sands and chiller above 9kg, it will be using PosLaju Sea shipment for postage to East malaysia. For sea shipment, the estimate arrival time is about 30 day.

From time to time, we might offer “FREE SHIPPING” to some of our products. Free shipping means that we will take care of all the shipping / delivery charges of the products to your door step. Prices reflected on the website is the final price that you have to pay without any additional shipping charges. Please subscribe toour Newsletter and follow us on our social media platform for latest promotion.

6) Free Shipping

We provide FREE SHIPPING for the following ;

West Malaysia ( Purchase over $ 500.00 )

East Malaysia ( Purchases over $ 1000.00 ) 

** For Bulk / Heavy items to East Malaysia it will be shipped out via POS LAJU SEA Shipment **

Singapore ( Purchases over $ 1000 ) 

7) Customer Pick up.

At the present moment, we only can handle customer pick up at Johor Bahru area only. For Johor Bahru customers , Please contact us after your order with your order no to arrange for self collect. Please select “ Local shipment pickup “ during check out of your purchases.

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Apex Neptune Dissolved Oxygen probe module -PM3
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