Seachem Purigen 500mL – Aquarium Roots

Purigen is a premium synthetic adsorbent that is unlike any other filtration product. It is not a mixture of ion exchangers or adsorbents but a unique macro-porous synthetic polymer that removes soluble and insoluble impurities from water at a rate and capacity that exceeds all others by over 500%. Purigen controls ammonia nitrites and nitrates by removing nitrogenous organic waste that would otherwise release these harmful compounds. Purigen's impact on trace elements is minimal.

Seachem Purigen Ultimate Filtration for Aquariums, 2.1-oz Bag

Flourish Iron Seachem 250 ml

Seachem Purigen - Olibetta Online Shop

Seachem Purigen Aquarium Filter Media to Remove Toxins – Aquarium Co-Op

Seachem Philippines

Worsening algae after starting EI dosing

Purigen is a premium synthetic adsorbent that is unlike any other filtration product. It is not a mixture of ion exchangers or adsorbents but a unique macro-porous synthetic polymer that removes soluble and insoluble impurities from water at a rate and capacity that exceeds all others by over 500%. Purigen controls ammonia nitrites and nitrates by removing nitrogenous organic waste that would otherwise release these harmful compounds. Purigen's impact on trace elements is minimal.

Seachem Purigen Ultimate Filtration for Aquariums, 2.1-oz Bag

Nitrogen supplement for the planted aquarium 15,000 mg/L blend of nitrogen sources Provides nitrogen in both the nitrate form and the ammonium form.

Seachem Flourish Nitrogen 500ml

Making things complicated for the sake of it (rescape and cabinet modifications!)

Info on my 3 month old 190-gallon planted south american biotope. : r/PlantedTank

Info on my 3 month old 190-gallon planted south american biotope. : r/PlantedTank

Seachem Flourish Advance 500mL

Seachem Laboratories Purigen, White - 250 ml