phosphate removal - anyone with experience???

What would you recommend based on your own experience?

  • Al-based: Seachem Phosguard

    Votes: 4 50.0%
  • Al-based: API Phos-zorb

    Votes: 2 25.0%
  • Al-based: Other (please specify)

    Votes: 0 0.0%
  • Fe-based: TLF Phosban

    Votes: 0 0.0%
  • Fe-based: Rowa phos

    Votes: 1 12.5%
  • Fe-based: Magnavore PURA PhosLock

    Votes: 0 0.0%
  • Fe-based: Warner Marine Phosar

    Votes: 0 0.0%
  • Fe-based: Drs F&S PhosPure

    Votes: 0 0.0%
  • Fe-based: Other (please specify)

    Votes: 0 0.0%
  • Kent Marine PowerPhos

    Votes: 0 0.0%
  • Kent Marine Phosphate Sponge

    Votes: 0 0.0%
  • Other (please specify)

    Votes: 1 12.5%

  • Total voters
    8

HarleyK

Canister Man
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Global Moderator
MFK Member
Aug 17, 2005
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Howdy,

As outlined in --> THIS <-- thread, I have a massive phosphate issue with my tap water. 5 mg/L is way more than my plants can take up. I'd prefer not to clutter my tank with a Phosban Reactor, and I want to prevent phosphates from getting into my tank in the first place. Thus, I am planning on installing a phosphate filter into --> MY DRIP SYSTEM <--

My drip system runs at about 3 gal/h. Reactors with fluidized application need at least 20 gal/h, thus, that's out. I think I'll just get an empty Eheim 2260 filter pot and fill it, hooking it up in between my micron filter and my Chemilizer that injects Dechlor and ferts.

Online research yielded a few trusted media, and I'd like everyone's take on this.

Basically, these media are either aluminum-based or iron-based:

Aluminum:

  • Seachem Phosguard
    1L ($16) treats 300 gal
    ~ $5/100 gal
  • API Phos-zorb
    5.25 oz ($7) treat 55 gal
    ~ $13/100 gal
SeaChem admits to aluminum leaching at low pH. API's causes plant die-offs according to anecdotal reports

Ferric Iron Oxide Hydroxide:

  • Two Little Fishies PhosBan
    150g ($16) treat 300 gal
    ~$5/100 gal
  • Rowa phos
    100ml ($18) remove 1ppm phosphate from 630 gal
    ~$3/100 gal
  • Magnavore PURA PhosLock
    150g ($12) treat 300 gal
    ~$4/100 gal
  • Warner Marine Phosar
    125g ($17) treat 125 gal
    ~$14/100 gal
  • Drs Foster & Smith PhosPure (allegedly made by Magnavore)
    1 tbsp (ca 30 g)/50 gal -- 150g=$9
    ~$4/100 gal
Unknown:

  • Kent Marine Power Phos
    150 g ($19) remove 1ppm phosphate in 300 gal
    ~$6/100 gal
  • Kent Marine Phosphate Sponge
    only to be used for 8-48 hours, impractical for me

Anything else that I forgot?

Considering the risks of aluminum based media as well as price, I am leaning towards iron-based. Any comments, experiences, ideas? How does it work in your tank?

Please don't forget to vote if you have successfully used respective media.

Thanks,
HarleyK
 

HarleyK

Canister Man
Staff member
Global Moderator
MFK Member
Aug 17, 2005
6,967
1,720
1,453
USA
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