2Hr Aquarist APTe Aquarium Fertiliser

Description

2Hr Aquarist APTe Aquarium Fertiliser

2Hr Aquarist APTe is a premium Estimative Index (EI) liquid fertiliser, designed to deliver abundant plant nutrition while promoting richer colouration and improved nutrient balance. Inspired by the renowned Estimative Index (EI) method pioneered by Tom Barr, APTe provides a carefully calibrated nutrient profile that supports vigorous plant growth without unnecessary complexity.

Compared to conventional EI fertilisers, APTe features a 2× more nitrate-limiting nutrient ratio to encourage richer plant colours and improved algae control, along with 2× more magnesium to support stronger, healthier plant growth. This balanced formulation makes it an excellent choice for aquascapers looking to maximise plant health and maintain vibrant planted aquariums.

The standard 300ml bottle includes a calibrated dosing pump that dispenses 1ml per press, making daily fertilisation quick, easy, and accurate.

Key Features

  • Premium Estimative Index (EI) liquid fertiliser
  • Calibrated nutrient formula for planted aquariums
  • 2× more nitrate-limiting than conventional EI fertilisers*
  • 2× more magnesium for stronger plant growth*
  • Supports vibrant colours and balanced nutrient uptake
  • Easy-to-use calibrated pump (1ml per press)
  • Suitable for high-tech planted aquariums

*Compared to conventional EI fertilisers in terms of the relative nitrogen ratio and magnesium content per ml.

Benefits

  • Promotes healthy, vigorous aquatic plant growth
  • Encourages richer plant colours
  • Helps maintain balanced nutrient levels
  • Supports algae management through a calibrated nutrient profile
  • Provides a simplified approach to EI fertilisation
  • Highly concentrated formula offers excellent value

How to Use

  • Dose 2ml per 100 litres of aquarium water daily.
  • The included pump dispenses 1ml per press for precise and convenient dosing.
  • Use consistently as part of your regular fertilisation routine for optimal results.

Specifications

  • Brand: 2Hr Aquarist
  • Product: APTe
  • Type: Estimative Index (EI) liquid aquarium plant fertiliser
  • Standard Bottle Size: 300ml
  • Dosing Rate: 2ml per 100L daily
  • Pump Output: 1ml per press
  • Approximate Usage: Lasts around 3 months on a 150L (40 US gallon) aquarium when dosed as directed

Ideal For

  • High-tech planted aquariums
  • CO₂-injected planted tanks
  • Aquascapes with medium to high plant density
  • Aquarists following the Estimative Index (EI) fertilisation method

2Hr Aquarist APTe Aquarium Fertiliser

Product form

2Hr Aquarist APTe Aquarium Fertiliser 2Hr Aquarist APTe is a premium Estimative Index (EI) liquid fertiliser, designed to deliver abundant... Read more

Free pickup in our shop(s)

R 724.40 Incl. VAT

    • Reliable shipping Generally dispatched after 3-4 working business days.

    • Flexible returns

    SKU: APTE300

    Do you need Higher Quantities? Contact us

    Available on working days between 9:00 am to 6:00 pm.

    Send us a message!

    Description

    2Hr Aquarist APTe Aquarium Fertiliser

    2Hr Aquarist APTe is a premium Estimative Index (EI) liquid fertiliser, designed to deliver abundant plant nutrition while promoting richer colouration and improved nutrient balance. Inspired by the renowned Estimative Index (EI) method pioneered by Tom Barr, APTe provides a carefully calibrated nutrient profile that supports vigorous plant growth without unnecessary complexity.

    Compared to conventional EI fertilisers, APTe features a 2× more nitrate-limiting nutrient ratio to encourage richer plant colours and improved algae control, along with 2× more magnesium to support stronger, healthier plant growth. This balanced formulation makes it an excellent choice for aquascapers looking to maximise plant health and maintain vibrant planted aquariums.

    The standard 300ml bottle includes a calibrated dosing pump that dispenses 1ml per press, making daily fertilisation quick, easy, and accurate.

    Key Features

    • Premium Estimative Index (EI) liquid fertiliser
    • Calibrated nutrient formula for planted aquariums
    • 2× more nitrate-limiting than conventional EI fertilisers*
    • 2× more magnesium for stronger plant growth*
    • Supports vibrant colours and balanced nutrient uptake
    • Easy-to-use calibrated pump (1ml per press)
    • Suitable for high-tech planted aquariums

    *Compared to conventional EI fertilisers in terms of the relative nitrogen ratio and magnesium content per ml.

    Benefits

    • Promotes healthy, vigorous aquatic plant growth
    • Encourages richer plant colours
    • Helps maintain balanced nutrient levels
    • Supports algae management through a calibrated nutrient profile
    • Provides a simplified approach to EI fertilisation
    • Highly concentrated formula offers excellent value

    How to Use

    • Dose 2ml per 100 litres of aquarium water daily.
    • The included pump dispenses 1ml per press for precise and convenient dosing.
    • Use consistently as part of your regular fertilisation routine for optimal results.

    Specifications

    • Brand: 2Hr Aquarist
    • Product: APTe
    • Type: Estimative Index (EI) liquid aquarium plant fertiliser
    • Standard Bottle Size: 300ml
    • Dosing Rate: 2ml per 100L daily
    • Pump Output: 1ml per press
    • Approximate Usage: Lasts around 3 months on a 150L (40 US gallon) aquarium when dosed as directed

    Ideal For

    • High-tech planted aquariums
    • CO₂-injected planted tanks
    • Aquascapes with medium to high plant density
    • Aquarists following the Estimative Index (EI) fertilisation method
    Sign up for our newsletter

    Sign up for our newsletter

    Never miss any news and be the first to know about sale and offers

    Key Features

    • Wide & curated assortment

      Carefully selected exotic fish and aquarium products, trusted by South Africans.

    • Reliable and Effective

      Orders shipped safely from our PTA warehouse with shipping updates.

    • Healthy Livestock

      Our livestock is subject to being quarantined and healthy before shipping.

    • Dedicated Support

      Personal guidance from our expert aquatic team, whether you’re just starting or a seasoned aquarist.

    • <h2>Carefully Packaged</h2>

      Carefully Packaged

    • <h2><strong>Trusted by South Africa</strong></h2>

      Trusted by South Africa

      Chosen by thousands of South Africans

    • <h2>Sustainable Quality</h2>

      Sustainable Quality

    Testimonials

    Reviews from Aquarists across SA.

    • I recently ordered aquarium plants and accessories, and I couldn’t be happier. Everything arrived quickly and in excellent condition. The plants were healthy, vibrant, and clearly handled with care. You can really see the passion behind this business. Highly recommended for both beginners and experienced hobbyists!5/5 Sophie, Exceptional Quality & Service

    • Aquatic Pets SA has become my go-to for aquarium supplies. Their range is impressive, prices are fair, and the service is top-notch. What stood out most was the communication and willingness to help with advice. It’s rare to find a company that truly cares about its customers and their tanks.

      5/5 Marco, Reliable & Professional
    • From ordering to delivery, the whole process was smooth and stress-free. The packaging was secure, and everything arrived exactly as expected. The quality of the products exceeded my expectations, and I’ll definitely be ordering again. A trustworthy supplier in South Africa!5/5 Emma, Great Experience All Around

    FAQ's

    Do you deliver across South Africa?

    Yes, we offer nationwide delivery across South Africa. We work with trusted courier partners to ensure your order arrives safely and as quickly as possible. Delivery times may vary depending on your location.

    What if there is an issue with my order?

    Customer satisfaction is very important to us. If you receive a damaged or incorrect item, please contact us as soon as possible with photos, and we will work quickly to resolve the issue.

    How are live plants and aquatic products packaged?

    We take great care in packaging all our products. Live plants are securely wrapped to retain moisture and prevent damage during transit, while equipment and accessories are safely cushioned to avoid any breakage. Livestock is shipped in a poly box, please add that to your cart at checkout.

    How long does it take to receive my order?

    Orders are typically processed within 1–3 business days. Delivery usually takes 1–3 working days depending on your area. You will receive tracking details once your order has been dispatched.

    Can I get advice on choosing the right products for my aquarium?


    Absolutely! We are passionate about aquatics and are always happy to help. Whether you’re a beginner or experienced hobbyist, you can contact us for guidance on plants, equipment, and tank setup.

    Collections you may also like

    Recently viewed products

      © 2026 Aquatic Pets SA, Powered by Shopify

          Login

          Forgot your password?

          Don't have an account yet?
          Create account