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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APT COMPLETE Liquid Nutrient for Aquatic Aquariums, 16.9 fl oz (500 ml), THE 2HR AQUARIST Liquid Fertilizer, Aquarium Fertilizer

Product ID: 729293779

Details

Brand
THE 2HR
Item Form
Liquid
Item Weight
340 Grams
Liquid Volume
500
Specific Uses For Product
Liquid for

⏳Up to 20 months supply

🌿Balanced aquatic nutrients

💧Precise daily dosing

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€ 60.03

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Sold byAmazon IrelandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🌊 Elevate your aquatic oasis with nutrients that last and perform!

LONG LASTING SUPPLY - One 500ml bottle supports a 60cm tank for up to 20 months—maximize your aquarium’s potential without frequent refills.
MOSS CONTROL BOOSTER - Maintains low nitrate levels to reduce unwanted moss, preserving your aquarium’s pristine look.
PRECISION DOSING SYSTEM - Easy-to-follow daily dosage ensures optimal nutrient balance and prevents algae overgrowth.
SOIL NUTRIENT STABILIZER - Compensates for nutrient depletion in aquarium soils, keeping plants vibrant even after trimming.
SUSTAINED GROWTH FORMULA - Delivers essential nitrates, phosphates, potassium & iron for lush aquatic plants.

APT COMPLETE is a premium liquid fertilizer designed for aquatic aquariums rich in plants and small organisms. With a scientifically balanced formula containing nitrates, phosphates, potassium, magnesium, and trace iron, it supports dense, healthy plant growth while controlling moss. Its efficient dosing provides up to 20 months of supply for a 60cm tank, making it a cost-effective, reliable choice for professional aquarists seeking consistent, vibrant underwater landscapes.

Specifications

ASIN	B08Y8JVSRT
Amazon Bestseller	#21,673 in Pet Supplies ( See Top 100 in Pet Supplies ) #327 in Aquarium Water Quality Testing & Treatment
Brand Name	THE 2HR AQUARIST
Country of Origin	Singapore
Coverage	For Water Plants
Customer Reviews	4.5 4.5 out of 5 stars (641)
Global Trade Identification Number	08881300100025
Included Components	Bottle
Item Form	Liquid
Item Type Name	Liquid Fertilizer for Aquatic Plants
Item Weight	340 Grams
Liquid Volume	500 Milliliters
Manufacturer	THE 2HR AQUARIST
Mixing Ratio	1:10
Model Number	APT 3/ Complete
Number of Items	1
Part Number	APT3
Specific Uses For Product	Liquid Fertilizer for Aquatic Plants
Target Species	Aquatic Plant
Unit Count	1.00 本
Warranty Description	5 years after opening

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