Does this contain potassium?

Yes, APT Complete contains potassium. A standard dose adds about 15ppm of potassium per week.

Can i add co2 liquid when using this product? or does it already have?

Hi, this product does not contain any elements that add CO2.

is there a best time to add this ?

It should be added once you start planting.

How do i know if i need Apt 1,2 or 3?

We currently have APT 1 / Zero, APT 3 / Complete or APT E /Est. Index in our fertilizer range. 1. If you are just starting on a new tank, it is easier to start on APT1/Zero and then move to APT 3/ Complete when you have more plants. 2. If you have a planted tank with a lot of fishes, APT 1/ Zero is more ideal as it does not have nitrates. 3. If you have a grown-in tank with more plant load, APT 3/ Complete is ideal for you.

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2HR Aquarist All-in-one Aquarium Plant Fertilizers APT 3 / Complete (300ml)

2HR Aquarist All-in-one Aquarium Plant Fertilizers APT 3 / Complete (300ml)

Product ID: 330549472

Details

Brand
THE 2HR
Item Form
Liquid
Item Weight
340 g
Liquid Volume
300 ml
Specific Uses For Product
Aquarium plant

⚡24/7 nutrient delivery

🌿Complete Macro & Micro mix

💧300ml liquid formula

€ 66.64

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Description

🌿 Elevate your underwater jungle—because your plants deserve the best!

TRUSTED BY THOUSANDS - 4.6-star rating from 828 plant enthusiasts proves its proven performance.
PERFECT FOR EVERY TANK - Lightweight 300ml bottle covers your entire aquarium with ease and precision.
EFFORTLESS AQUARIUM MAGIC - Just 3ml per 100L unleashes nonstop growth and vibrancy—set it and forget it.
TAILORED FOR DEMANDING PLANTS - Unlocks the full potential of even the most challenging aquarium flora.
ALL IN ONE NUTRIENT POWERHOUSE - Combines 100% Macro NPK with essential micro minerals for thriving aquatic plants.

2HR Aquarist APT 3 Complete is a premium 300ml liquid fertilizer delivering a balanced blend of macro nutrients (NPK) and vital micro minerals like iron and magnesium. Designed for aquarium plants, it supports continuous growth with a simple dosing of 3ml per 100L, making it ideal for both beginner and expert aquarists seeking lush, vibrant tanks.

Specifications

ASIN	B09D3C9P79
Best Sellers Rank	#30,860 in Pet Supplies ( See Top 100 in Pet Supplies ) #262 in Aquarium Water Treatments
Brand Name	THE 2HR AQUARIST
Coverage	Full
Customer Reviews	4.6 4.6 out of 5 stars (828)
Included Components	NIL
Item Form	Liquid
Item Type Name	Aquarium Plant Fertilizers
Item Weight	340 g
Liquid Volume	300 ml
Manufacturer	2Hr Aquarist Pte Ltd
Mixing Ratio	3ml per 100L of water
Model Number	APT 3/ Complete
Number of Items	1
Part Number	APT3
Specific Uses For Product	Aquarium plant growth
Target Species	aquarium plants
Unit Count	1 Count
Warranty Description	NIL

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How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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Fantastic experience overall. Will recommend to friends and family.

1 month ago

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€ 66.64

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Croatia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

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