








🌿 Elevate your aquarium’s green game with every drop!
THE 2HR AQUARIST All-in-one Aquarium Plant Fertilizer APT 3/ Complete (300ml) is a liquid fertilizer expertly crafted with a proprietary Capstone Ratio™ formula combining essential macro and micro nutrients. Designed for demanding aquatic plants, it promotes vibrant growth and richer colors while reducing algae outbreaks. With precise dosing and triple cost savings, it’s the go-to solution for professional and hobbyist aquarists seeking lush, healthy planted tanks.









| ASIN | B09D3C9P79 |
| Best Sellers Rank | 11,014 in Pet Supplies ( See Top 100 in Pet Supplies ) 129 in Aquarium Water Treatments |
| Brand Name | THE 2HR AQUARIST |
| Coverage | Aquatic Plant Aquarium |
| Customer Reviews | 4.5 4.5 out of 5 stars (757) |
| Included Components | NIL |
| Item Form | Liquid |
| Item Weight | 340 Grams |
| Liquid Volume | 300 Millilitres |
| Manufacturer | 2Hr Aquarist Pte Ltd |
| Mixing Ratio | 3ml per 100L of water |
| Model Number | APT 3/ Complete |
| Specific Uses For Product | Aquarium planted tanks |
| Target Species | aquarium plants |
| Unit Count | 200.0 millilitre(s) |
M**E
Thriving plants
Fantastic product , my plants are really happy. Quality fertiliser!!! Handy pipette , beautifully packaged. Choice of products , according to tank requirements . I will only be using this for my aquarium, so a happy customer here .
B**A
Does what it says!
This fert is really good and I've used it for a few years now with great results. The tank used to suffer from occasional green spot algae outbreaks, but they have completely disappeared since using this fertilizer. Highly recommended
P**E
Super easy plant growth
Brilliant for the plants. Lasts ages. The instructions make it super easy to use. Will buy again.
R**O
The best fertiliser
I have been using seachem, tropica, and other brands. None was good at keeping N/P ratio in my 5 tanks. I had to add seachem N and P separately which was pain in the butter. I have been using this fertiliser for 5 days!!! And I have stable N/P ratio with only one fertiliser:)!!! N03- 40 ppm, PO43- at 0.5 ppm which in turn gives my plans power pearling :) and healthy growth. I don’t even have to use automatic doser. It is genuinely the best fertiliser for hitech planted tank. Full recommendations!!!!
S**Y
Apt 3 fertiliser for tropical aquarium
Delivered on time, the company does state the dosage on the bottle, but how is one to measure the dosage, no pipette no stating what the cap holds, for such an expensive item you expect a measuring item
J**.
Seems good.
Comes with a pippette up to 3 ML. Nice packaging, ownly downside is that the instructions aren't on the bottle other then that looks like a good product.
I**N
Expensive but excellent
This product from my experience is the best all-in fertilizer and gives aquarium plants all that they need. Easy to dose, the results are apparent quite quickly (within 2 weeks) with the red plants being more red and the green ones more green. It is expensive compared to other products but if you only have a small aquarium (the one I use this for is a 30 litre cube) then the cost of using it is not really a factor. A 300 ml bottle will last almost a year.
M**K
Expensive but very good
I’ve used various liquid fertilisers over the years along with root tabs, I have a low tech gravel substrate 40 gallon aquarium with lots of plants and mainly nano size fish. This stuff works very well, I have good growth boost of my plants, certainly better than with other liquid ferts. It’s rather expensive though!
F**E
ソイルの栄養が明らかに切れてきていたので使ってみてます。 トリミング後はやはりソイルの栄養が残っていた頃に比べると新芽の展開・成長はゆっくりですが、それでもちゃんと成長してくれてるので効果はあるのだと思います。 まだ効果は曖昧ですが、頂芽の萎縮しやすい種の萎縮も見られないのでこれからも継続して使ってみたいと思います。 しっかり濾過サイクルが整った水槽で水草が多めの環境であればさほど苔も出ていません。
G**A
Ottimo prodotto, costoso ma un altro livello rispetto agli altri che ho provato! Consigliato
J**N
This is one of the best all-in-one fertilizers I’ve used. Easy to dose, and my plants are thriving with rich color and steady growth. Algae is under control, and I’ve seen noticeable improvement within a couple of weeks. Highly recommended for planted tanks!
A**S
This has been an amazing product over the last several weeks. my plants have noticeably improved
C**N
Es el mejor abono del mercado con diferencia, tiene todo lo que necesitan las plantas del acuario. Con este producto, no necesitas añadir nada más al acuario. Como siempre que abonamos, hay que hacer cambios de agua y sirve para las plantas más exigentes, claro está que para estás plantas hay que editar CO2 al acuario. 1 pluf al día como mucho es más que suficiente, dependiendo del volumen de plantas que tengáis. Espero haber ayudado sobre todo a los principiantes que siempre os intentan vender de todo en las tiendas.
Trustpilot
3 days ago
2 weeks ago