bio balls

  1. Fugie

    Can you have too much biomedia?

    Say you lived in an alternate universe where reefers had so much extra space in a sump... What would be the argument toward or against filling it to the brim with bio media as opposed to having just enough to serve your bio load? Can too much bimedia cause a problem or challenge? Is more better?
  2. D

    Cat shark biological filtration

    Hello, I am looking to get a juvenile coral cat shark for my 75 gallon saltwater aquarium then move him to my 240 gallon. I have very little experience with sharks especially in smaller tanks. The 75 gallon where he will only be for a short amount of time has 15 lbs of live rock so he has room...
  3. FREE BIO MEDIA
    Sold

    For sale California FREE BIO MEDIA

    If you need bio media, please let me know. I'd love them to be used. While I'm giving them away, I wouldn't say no to a frag or a fish as a tip:)
    $0.01
  4. C

    What is your preferred type of bio media?

    Good afternoon, Still preparing and setting up my WaterBox 25 Peninsula, and I’m planning to go bare bottom; I have ~20ish pounds of live rock and am close to filling it (have the saltwater ready + all equipment, just had a dilemma with the stand I purchased that caused delays lol) and I would...
  5. 350 Gallon Reef Teardown Selling Almost Everything
    Closed

    For sale 350 Gallon Reef Teardown Selling Almost Everything

    EQUIPMENT Kessil H380 Spectral Halo II LED Grow Light - new $ 159.00 Korallin C1502 Calcium Reactor $ 199.00 Hydor Koralia SmartWave $ 39.00 Sequence 5800 Pump w/new seal $ 200.00 CoraLife Pure Flo II -50gpd RO System - new $ 175.00 Aqua Logic DS-3 1/4hp Chiller $ 200.00 Bio Balls...
    $6.00 to $200.00
  6. MonsterMush

    Bio-Balls as Nitrate Factories

    Background: 120 gallon tank with 100 lbs of live rock that has been running since 2004 with wet dry filter w/ bio-balls. Originally a FOWLR system, soft corals were added in 2019. There has been discussion, over the years, that bio balls act as “nitrate factories” in our enclosed systems: they...
Southwest Aquaculture - a coral lover's dream!
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