--- product_id: 366843899 title: "2HR Aquarist All-in-one Aquarium Plant Fertilizer APT E Estimative Index (500ml)" brand: "the 2hr aquarist" price: "$76.39" currency: USD in_stock: true reviews_count: 13 category: "The 2 Hr Aquarist" url: https://www.desertcart.us/products/366843899-2hr-aquarist-all-in-one-aquarium-plant-fertilizer-apt-e store_origin: US region: United States of America --- # Accelerated plant growth formula Concentrated macro+micro nutrients All-in-one liquid dosing 2HR Aquarist All-in-one Aquarium Plant Fertilizer APT E Estimative Index (500ml) **Brand:** the 2hr aquarist **Price:** $76.39 **Availability:** ✅ In Stock ## Summary > 🌱 Elevate your aquatic jungle—vibrant plants, zero hassle! ## Quick Answers - **What is this?** 2HR Aquarist All-in-one Aquarium Plant Fertilizer APT E Estimative Index (500ml) by the 2hr aquarist - **How much does it cost?** $76.39 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/366843899-2hr-aquarist-all-in-one-aquarium-plant-fertilizer-apt-e) ## Best For - the 2hr aquarist enthusiasts ## Why This Product - Trusted the 2hr aquarist brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Rapid Growth Boost:** Experience faster, healthier plant growth with a potent blend of Nitrogen, Phosphorus, Potassium, Iron, and trace elements. - • **Simplify Your Routine:** Replace up to 10 supplements with one precise, easy-to-dose liquid fertilizer—no guesswork needed. - • **Vibrant Aquarium Colors:** Unlock richer reds and deeper greens with a scientifically balanced Estimative Index formula. - • **Smart, Cost-Effective Care:** Save time and money with a single 500ml bottle that covers your entire planted aquarium’s nutrient needs. - • **Trusted by Global Aquarists:** Join thousands across 20+ countries who rely on the 2HR Aquarist success system. ## Overview The 2HR Aquarist All-in-one Aquarium Plant Fertilizer APT E (500ml) is a concentrated liquid formula using an enhanced Estimative Index to deliver comprehensive macro and micro nutrients. Designed for freshwater planted tanks, it promotes accelerated growth and vivid coloration while replacing multiple supplements with one easy-to-use solution trusted by aquarists worldwide. ## Description The enhanced Estimative Index formula aquarium fertilizer Contains a boldly concentrated and superior combination of all essential macro, micro and trace elements for aggressive and accelerated growth. 100% COMPREHENSIVE Macro+ Micro formula of N, P, K, Iron and Traces in our proprietary Capstone Ratio Review: Works well - LOVE IT, I have a Dutch style tank so, this is very handy to get all the colors out of my plants! Review: Amazing change - I was previously using a different popular fertilizer that has a separate bottle for every little thing. I was dosing something like 30-60ml per day from 3-4 different bottles. Plants were doing ok but never really thriving and never pearling happily. I bought this because I wanted something more concentrated so I didn't have to dose so much per day. I literally dose just 1ml daily now of this instead of 30-60ml of the previous brand. After just the first day of using it the plants were pearling like crazy. It's been a few weeks now and the plants are definitely doing much better than they were before. The only issue I have with the 'e' version is that it's loaded with nitrates. I thought it would be fine because I was having to dose nitrates previously but not at this level. I'm at 40+ppm even after a water change now. I'm switching to APT Complete now to try to keep my nitrates under control. That all being said, I still highly recommend this fertilizer. It has absolutely changed my tank for the better. ## Features - Enhanced Estimative Index Formula aquarium fertilizer - Richer Colors, deeper reds and more vibrant greens. Ultimate fresh water aquarium plant fertilizer formula. - Faster Results- concentrated aquarium liquid fertilizer that eliminates risk of nutrient deficiencies. - 100% Comprehensive planted aquarium fertilizer with macro nutrients for aquarium plants. - Nitrogen, Phosphorus, Potassium Iron, Magnesium, Boron, Manganese, Molybdenum, Zinc etc. - Smart Savings- replace 6 to 10 individual aquarium supplements with this all-in-one solution. - The only aquarium plants supplement you need. - Ease of Use- Precise instructions, the 2Hr Way. No more guess-work or costly trial-and-error. - Access a success-system used by thousands of aquarists across 20+ countries. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08Y8J3D2W | | Best Sellers Rank | #145,953 in Pet Supplies ( See Top 100 in Pet Supplies ) #1,289 in Aquarium Water Treatments | | Brand | THE 2HR AQUARIST | | Brand Name | THE 2HR AQUARIST | | Coverage | Full | | Customer Reviews | 4.4 out of 5 stars 140 Reviews | | Item Form | Liquid | | Item Weight | 0.5 Kilograms | | Liquid Volume | 500 Milliliters | | Manufacturer | 2HR Aquarist Pte Ltd | | Mixing Ratio | 1:50 | | Model Number | APT e | | Number of Items | 1 | | Number of Packs | 1 | | Part Number | APTE | | Specific Uses For Product | Plant Growth | | Target Species | Aquatic Plants | | Unit Count | 1.0 Count | ## Product Details - **Brand:** THE 2HR AQUARIST - **Item Form:** Liquid - **Item Weight:** 0.5 Kilograms - **Liquid Volume:** 500 Milliliters - **Specific Uses For Product:** Plant Growth ## Images ![2HR Aquarist All-in-one Aquarium Plant Fertilizer APT E Estimative Index (500ml) - Image 1](https://m.media-amazon.com/images/I/61T+TpWMnGL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works well *by A***G on October 5, 2025* LOVE IT, I have a Dutch style tank so, this is very handy to get all the colors out of my plants! ### ⭐⭐⭐⭐⭐ Amazing change *by A***R on June 21, 2022* I was previously using a different popular fertilizer that has a separate bottle for every little thing. I was dosing something like 30-60ml per day from 3-4 different bottles. Plants were doing ok but never really thriving and never pearling happily. I bought this because I wanted something more concentrated so I didn't have to dose so much per day. I literally dose just 1ml daily now of this instead of 30-60ml of the previous brand. After just the first day of using it the plants were pearling like crazy. It's been a few weeks now and the plants are definitely doing much better than they were before. The only issue I have with the 'e' version is that it's loaded with nitrates. I thought it would be fine because I was having to dose nitrates previously but not at this level. I'm at 40+ppm even after a water change now. I'm switching to APT Complete now to try to keep my nitrates under control. That all being said, I still highly recommend this fertilizer. It has absolutely changed my tank for the better. ### ⭐⭐⭐⭐⭐ Plants love it *by J***S on August 12, 2024* Here's the proof this stuff works buy it look st thr growth my Lillie is growing like made ## Frequently Bought Together - 2HR Aquarist All-in-one Aquarium Plant Fertilizer APT E Estimative Index (500ml) - ThriveCaps | Aquarium Root Fertilizer Tabs Caps 60 Count --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/366843899-2hr-aquarist-all-in-one-aquarium-plant-fertilizer-apt-e](https://www.desertcart.us/products/366843899-2hr-aquarist-all-in-one-aquarium-plant-fertilizer-apt-e) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-05*