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Thread: The new Upflow Algae Scrubber (UAS)

  1. #371

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    Quote Originally Posted by Garf View Post
    Glad to be of assistance

    Start a new thread on horses with ATS/UAS.
    Once I am ready start adding the equipment I'll create a progress thread.
    Thread with my current build of UAS: Here
    150g seahorse system:
    75g seahorse DT
    25g deep sand bed fuge and cheato tumbler
    55g sump
    40g fuge for pod production

    Arduino based controller for dimmable LEDS and lights over fuges, heater/chiller, ATO and RO/DI production.
    Temps run between 70-73*F.

    Photos of the horses and DT:http://s161.photobucket.com/albums/t...mbo/Seahorses/

  2. #372

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    To help increase bubble contact on a single sided screen what about a slight tilt in the screen? It would seem to force contact while not giving up much in the difference of distance to the lights top to bottom. The heatsink would be where my LEDs would be.

    Thread with my current build of UAS: Here
    150g seahorse system:
    75g seahorse DT
    25g deep sand bed fuge and cheato tumbler
    55g sump
    40g fuge for pod production

    Arduino based controller for dimmable LEDS and lights over fuges, heater/chiller, ATO and RO/DI production.
    Temps run between 70-73*F.

    Photos of the horses and DT:http://s161.photobucket.com/albums/t...mbo/Seahorses/

  3. #373
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    Yes, that's what I did with the CFL screen... it touches the glass at the front. Thick algae gets compressed, however. Also I had two tetra's get stuck there.

  4. #374
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    They got stuck in the algae mat?

  5. #375

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    Quote Originally Posted by Floyd R Turbo View Post
    They got stuck in the algae mat?
    I'm assuming that with the top against the glass the fish were caught in the upstream between the glass and screen.
    Thread with my current build of UAS: Here
    150g seahorse system:
    75g seahorse DT
    25g deep sand bed fuge and cheato tumbler
    55g sump
    40g fuge for pod production

    Arduino based controller for dimmable LEDS and lights over fuges, heater/chiller, ATO and RO/DI production.
    Temps run between 70-73*F.

    Photos of the horses and DT:http://s161.photobucket.com/albums/t...mbo/Seahorses/

  6. #376
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    Yea they got pressed and stuck.

  7. #377
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    dumb tetras

  8. #378

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    SM, when are we going to get this months addition?

  9. #379
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  10. #380

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    Mar 2012
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    Bubbles and airstone question

    Ok, apologies in advance if this has been posted and trialled already but at 37 pages thats a lot of reading!!!:

    I couldn't find a wooden airstone of any length in the UK, only the blue things which disintegrate after a short period in salt water and then I had a thought....why do I need an airstone, why don't I just cut a slot in the airline and slot the screen in there? Just trialled a very basic version and it seems to work just one side really well but I literally just threw the screen and airline in a jug of water as I don't have any airline long enough!

    Since airline is plastic, all you need is a stanley knife and ruler to cut and cable ties to fix screen to airline similar to what you do with a standard waterfall design. My thought is to pass the airline through some PVC piping which will cause the airline to sink to the bottom of the sump

    Has this already been tried?

    Steve

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