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Recent content by bugs

  1. bugs

    Co2 art reg/bubble counter issue

    Thank you... Following your lead... I've changed the gauge to one from an old CO2 Supermarket single stage regulator I had lying around. Running at just over 40psi gives me enough pressure to get the bubble rate up to where I need it to be. Let's see how it goes...
  2. bugs

    Co2 art reg/bubble counter issue

    Couldn't quite achieve the original plan but I have swapped the needle valve for one off an old single stage reg. Reinstalled with a single anti siphon valve and was then reminded of an issue I discovered previously... The working pressure control valve seemingly faulty... Reads 30psi when set...
  3. bugs

    Co2 art reg/bubble counter issue

    Couldn't quite achieve the original plan but I have swapped the needle valve for one off an old single stage reg. Reinstalled with a single anti siphon valve and was then reminded of an issue I discovered previously... The working pressure control valve seemingly faulty... Reads 30psi when set...
  4. bugs

    Co2 art reg/bubble counter issue

    There seems to be a pattern: CO2 Needle Valve Recommendation . . .
  5. bugs

    Co2 art reg/bubble counter issue

    @op, without wishing to hijack your thread but in the interests of testing solutions. I think I'm going to blast the needle valve with CO2 to clear any obstructions/water, then cannibalise another reg to make an inline bubble counter then fit non-return valves either side (or maybe just between...
  6. bugs

    Recommended Regulator and Diffuser?

    I'm feeling my CO2Art regulator is a weak spot in my set up... Hard to set and, more recently, prone to unpredictable surges of CO2 after attempting to restore the bubble rate. I don't mind investing in good kit but when I look at what's readily available it's hard to discern a good regulator...
  7. bugs

    Co2 art reg/bubble counter issue

    Ah, interesting... I came here for advice on a new reg after experiencing issues with my CO2Art Pro reg. I'm finding the bubble rate drops off, I adjust it up again but then find the following day, when the solenoid reopens the supply, the bubble rate is crazy. On two occasions I've overdosed...
  8. bugs

    Stable CO2 musings and question

    Just read enough of this thread to help answer my initial question re definition of "stable" CO2: Stable CO2 The emphasis on flow with regard to CO2 has perhaps also answered a second question, also relative to stable CO2... I recently switched from a Bazooka diffuser to internal reactor, also...
  9. bugs

    CO2 Dosing after adding solenoid?

    I've switched to a regulator with a solenoid; switching on a couple of hours before lights on. I set the bubble rate to the same as when I had CO2 running for 24hrs (102 BPM) and achieving a good colour in the CO2 drop checker. However, at lights on today (first since adding the solenoid) the...
  10. bugs

    Testing CO2 by sampling PH?

    Understood. Makes sense. Thank you.
  11. bugs

    Testing CO2 by sampling PH?

    So... Given the above profile... I'm just under 1pH drop so can assume CO2 saturation is slightly under 30ppm? An, in theory, once a solenoid is fitted, it should read 7.2pH some time during the CO2 off period? All things considered... A good result?
  12. bugs

    CO2 Supermarket OR CO2 Art Reg?

    Useful to know, especially as my dog has a habit of sniffing around behind the sofa (where the CO2 lives!). Thank you.
  13. bugs

    CO2 Supermarket OR CO2 Art Reg?

    CO2 Supermarket £139 vs CO2 Art £119... Anyone experience of one or both of these and able to offer some insight into which is the best? I'm happy to pay the extra if it makes a difference. Would even consider the pro versions if it were clear how they are superior... I just need reliable...
  14. bugs

    Testing CO2 by sampling PH?

    Thank you, both. My CO2 runs 24/7 (although planning to get a solenoid soon!). These are the readings I will take today: EVENT PH Removed tank water +24hrs 7.2 At LIGHTS ON (1600) 6.3 +30mins (1630) 6.3 +30mins (1700) 6.3 +30mins (1730) 6.3 +30mins (1800) 6.3 At LIGHTS OFF...
  15. bugs

    Testing CO2 by sampling PH?

    Hi, I'm struggling to remember how to measure CO2 concentration using a PH meter... I recall something about measuring a sample of aquarium water after 1 hour. If the PH has dropped 1 point then the concentration is 30ppm but I'm not sure if I've got that quite right... Anyone help fill in the...
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