65 reviews

2Hr Aquarist APT Zero

Tackle the most demanding plants, or just enjoy everyday magic in new tanks with aquasoil, and aquariums with more fish. The easiest way to unlock the true potential of your planted tank today.

The 2Hr Aquarist All-In-One Fertilizer.
Richer Colors, Less Algae. Better Results.
FAQ Here.


Dose 5ml per 100L four times a week or 3ml per 100L daily. 

#200ml

200ml lasts ~3mths for an 18 Gal / 70L tank. Pump not included.

#500ml

500ml lasts ~3mths for a 50 Gal / 190L tank. Pump not included.

#1000ml

1000ml lasts ~3mths for a 100 Gal / 380L tank. Pump not included.

#standard

Our signature Standard Pack comes with a calibrated pump.
300ml. Lasts ~3mths for a 30 Gal / 115L tank.

 

Size

THE BEST ALL-IN-ONE FERTILISER

Customer Reviews
5.0 Based on 65 Reviews
5 ★
95% 
62
4 ★
5% 
3
3 ★
0% 
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2 ★
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Filter Reviews:
    IB
    21/07/2022
    Ian B.
    United States United States

    Excellent lean fertilizer

    Much more affordable than the ADA system and plants showing no signs of deficiencies due to low micros. I do have some hair/string algae that I think is due to lack of nitrates (measured consistently at zero), so I am going to try going to APT 3/Complete for the added macros.

    A The 2Hr Aquarist Customer
    JD
    17/07/2022
    Jimmy D.
    United States United States

    Used to Kickstart New Aquascape

    APT Zero really helped keep the algae issues I have with new tanks mostly under control! Hopefully once stability is achieved I can get even more control over the algae issues. At first I was dosing once a day as instructed, however my tank is mostly slow growers so algae was an issue. I switched to every other day which was much easier to maintain.

    The 2Hr Aquarist 2Hr Aquarist APT Zero Review
    CS
    24/06/2022
    Chong S.
    Singapore Singapore

    Experience with APT ZERO

    Good. The plants are healthy and lush. Algae is minimum. It will be great if weekly dose instead of daily dose.

    The 2Hr Aquarist 2Hr Aquarist APT Zero ReviewThe 2Hr Aquarist 2Hr Aquarist APT Zero Review
    SB
    21/06/2022
    Sirena B.
    United States United States

    Perfect for my tank

    This product works wonders in my tank!!!

    The 2Hr Aquarist 2Hr Aquarist APT Zero Review
    AR
    13/06/2022
    Andrew R.
    United States United States

    My new go-to fertilizer

    Fantastic growth and less risk of algae—more forgiving than full EI, which also yielded great results. Connected to an automatic doser for no frills fertilization. Also using on my rescaped aquarium.

    The 2Hr Aquarist 2Hr Aquarist APT Zero Review

    Questions?

    We are here to help

    Questions on usage, dosage or your tank? Let us know.

    We also have a detailed FAQ here that may help.

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    July 15, 2020 5 min read

    Should we use root tablets or dose directly into the water column for your planted tank? What works and why...
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