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  1. JeffB418

    Full DIY Hydros Pinout Cheat Sheet

    Note: kraken can actually handle 2.5A per drive port with a max of 4A combined on all 4 ports. I need to update my graphic.
  2. JeffB418

    iV testing without X10 setup recommendations/suggestions

    With the latest FW/SW release of App 374 and FW 323, alkalinity testing using any other device than an X10 has now been opened to everyone. That being said, using this function on any other device than an X10 requires some considerations to ensure proper operation. This method of iV also is...
  3. JeffB418

    Hydros Kraken - Common DC Reefing Equipment List

    Thanks for the info, updated my spreadsheet
  4. JeffB418

    Full DIY Hydros Pinout Cheat Sheet

    Also please understand how wire gauge, assembly and soldering impacts the power handling of any DIY cables! Using the incorrect wire size or connector CAN be a fire risk. Yes force ports are low voltage but you can still create a fire risk from improperly making DIY cables if you don’t fully...
  5. JeffB418

    Full DIY Hydros Pinout Cheat Sheet

    The 2 and 4 pin connectors you have listed here are not compatible with the drive and force port connectors on the Kraken. These will not work. You need GX12 style connectors. These are the GX12 pigtails you would need: https://a.co/d/cr1UdrE https://a.co/d/1PwAbXt As you see, they aren't that...
  6. JeffB418

    iV/X10 Setup Suggestions & Improvements

    always calibrate with tank water since thats what the iV uses during tests. and yes, take the weighed sample and divide it and then use that result in the app.
  7. JeffB418

    Hydros Kraken - Common DC Reefing Equipment List

    Looks like you could possibly use this on a force OR drive port: Amazon.com
  8. JeffB418

    Dkh reagent

    You can mix your own reagent using this Alkalinity Testing Machine Concentrated Reagent Or this (Amazon.com) it is the same concentration. Just need to dilute it 1:4 with RODI (so 1 part acid/reagent to 4 parts RODI). I recommend using volumetric flasks for this, since they are very accurate...
  9. JeffB418

    Hydros Kraken - Common DC Reefing Equipment List

    Have any power info?
  10. JeffB418

    DIY Guide: 24V Jebao Pumps on Kraken Battery

    This DIY tutorial shows you how to run some Jebao 24V pumps on a Kraken Force Port AND be able to take advantage of battery mode (12V). Note: this is a DIY method and please understand everything in this guide before attempting, failure to do so could damage your equipment. Coralvue, nor I...
  11. JeffB418

    DIY Guide: 36VDC Devices on Kraken Force Ports

    This DIY tutorial shows you how to run some 36VDC devices (like the Varios 6/8) on a Kraken Force (24V) port. Note: this is a DIY method and please understand everything in this guide before attempting, failure to do so could damage your equipment. Coralvue, nor I, take any responsibility. Got...
  12. JeffB418

    inaccurate alk test

    Also check if your reagent is mixed correctly: Reagent Testing: - There is a way to use Salifert Alk testing kit to verify your diluted reagent. - First test your sample water using the salifert kit as directed, note the ALK value produced by the test. - Second, re-test again using fresh sample...
  13. JeffB418

    inaccurate alk test

    Highly suggest using a scale to calibrate both the sample and reagent pumps. See here the details on how to do so and account for density for salt water: iV/X10 Setup Suggestions Other things to check: - make sure the iV is no more than 3 ft away from the X10, closer the better - also try to...
  14. JeffB418

    Timezone America Bogotá Issue

    Under time zone switch to mode ETC, then use the GMT-5 time setting for your location (Colombia)
  15. JeffB418

    NICREW HYPERREEF 50/100/150 0-10V Control

    Cuz you need to combine 2 channels into 1 plug. A y cable would only short 2 channels into 1.
  16. JeffB418

    Coral Spawning with Hydros

    I agree this would be a great selling feature for the product to have seasonal temp tables and length of day and moon cycles.
  17. JeffB418

    iV/X10 Setup Suggestions & Improvements

    Here are a few suggestions for those running the iV/X10 to improve performance based on my personal experience with the X10: Having accuracy issues? - Read the suggestions below. - Make sure your dosing tubes are fully placed onto the dosing head nipples as far as possible! Prevents air leaks...
  18. JeffB418

    Controlling Kessil a360WE from Wave Engin 0-10v

    I don’t think that adapter cable will work. I found the method outlined here worked best for me. Thread 'Kessil 0-10V Control Interface' Kessil 0-10V Control Interface
  19. JeffB418

    Notifications limiting

    Are you running fw 316 and the latest app? It should have notification limits now.
  20. JeffB418

    Manual inputs

    You can now add manual test data info into hydros: App & Firmware Update
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