Jump to content

Search the Community

Showing results for tags 'pinch valve'.

More search options

  • Search By Tags

    Type tags separated by commas.
  • Search By Author

Content Type


  • Events
    • Meetings and Events
    • Grow Outs, Group Buys, and Competitions
  • Main Category
    • General Discussion
    • Introduce Yourself
    • Show Off / POTM
    • Tank Threads
    • Out of Bounds
  • Educational
    • Tanks for Teachers
    • TFT Classifieds
    • Discovery and Educational
  • PNWMAS Members
  • Specialized Discussions
    • SPS
    • LPS
    • Softies
    • Fish
    • Inverts
    • Clams
    • Reef Chemistry
    • Equipment
    • D.I.Y
  • Sponsors
    • Air, Water, & Ice
    • All Things Aquariums
    • Avast Marine Works
    • Barrier Reef Aquariums
    • Bulk Reef Supply
    • Cobalt Aquatics
    • Coral Magazine
    • Critter Cabana
    • Cuttle Fish And Corals
    • Golden Basket
    • Jellyfish Art
    • MACNA 2016
    • Marineland
    • MASNA
    • Moloko
    • Pacific East Aquaculture
    • Pacific Corals
    • Pacific Island Aquatics
    • Paradise Coral
    • Reefi-Labs
    • River City Corals
    • Rod's Food
    • Santa Monica Filtration
    • Saltwater Harmony
    • Seahorse
    • The Fish Store
    • The Premium Aquarium - Salem
    • Upscales Fish & Reptile
    • Unique Corals
    • West Coast Corals
    • Zoanthids.com
  • Buy/Sell/Trade
    • Member/Vendor Feedback
    • Classified Threads
    • Want to Buy / Trade
    • Non-Reef Classifieds


  • Community Calendar

Found 1 result

  1. Controlling effluent flow

    I have struggled adjusting my new calcium reactor for over a month. My biggest obstacle is fluctuating effluent flow. The AquaMaxx C-Tech Nano comes with a pinch valve located after the the input pump (Tom's Aqualift) and water filter and before the reactor. The valve is so imprecise that the very slightest turn of the knob causes effluent flow to change a lot. My initial goal is two drops per second (6 ml per minute). I get the flow set and by the next morning, it has dropped by two thirds or more. Later that next day, it drops even more. Next I bought a $25 needle valve from Marine Depot. Same problem. After I dial it in, it drops badly by the next day. Isn't a steady effluent flow essential to the operation of the reactor? Does every one have similar problems? I should not have to purchase a peristaltic pump.