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A pile of gray aquarium root fertilizer tabs next to a ruler and a box of 50 tabs.
A box of aquatic fertilizer tabs with a close-up image of red aquatic plants and several loose tabs.
A clear plastic box filled with small fertilizer tabs for aquarium root growth
A package of 50 liquid fertilizer tabs for aquatic plants shown next to lush red foliage.
A close-up of root tabs inserted into the substrate near plant roots in a garden setting.
Pack of Fzone Root Fertilizer Tablets shown next to a plant and aquarium setting.
Aquarium root fertilizer tabs shown next to lush green plants and a mossy rock.
A small black box of root fertilizer tabs placed in front of bright green aquatic plants.
A close-up of orange fish and shrimp swimming in clear water against a dark background.
A clear plastic box containing white fertilizer tabs for aquatic plants, shown open with a tray of tabs inside.
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Aquarium Root Fertilizer Tabs for Lush Plant Growth

Regular price $74.99 Sale price $62.99

Why customers love it

Sustainably Fuel Your Aquatic Ecosystems

Revitalize your aquatic ecosystem with specialized root fertilizer tabs designed for sustained plant growth.

  • Delivers a steady, slow-release nutrient supply over several months.
  • Provides balanced nutrition with high levels of Nitrogen, Phosphorus, and Potassium.
  • Promotes robust growth in crypts, sword plants, and carpeting plants.
  • Designed to minimize water chemistry fluctuations and prevent algae growth.
  • Safe ingredients ensure a healthy environment for fish and shrimp.
A pile of gray aquarium root fertilizer tabs next to a ruler and a box of 50 tabs.

Nourishment for Optimal Health

Sustained Nutrient Delivery

Delivers a steady, slow-release nutrient supply over several months.

Balanced Nutrition

Provides balanced nutrition with high levels of Nitrogen, Phosphorus, and Potassium.

Robust Plant Growth

Promotes robust growth in crypts, sword plants, and carpeting plants.

Water Chemistry Stability

Designed to minimize water chemistry fluctuations and prevent algae growth.

Setup

Simple Application

No electrician, no wiring, no fuss.

  1. Bury the tabs

    Simply bury the tabs in the substrate.

Specs

The details that matter

Built to last outdoors, season after season.

Product Type
Fertilizer Tabs
Nutrients
Nitrogen, Phosphorus, Potassium

Our worry-free shopping promise

If your order arrives damaged, defective, or not as described, contact us within 14 days and we will make it right with a replacement or refund.

Frequently asked questions

Everything you might want to know before you order.

How do I use the fertilizer tabs?

Simply bury the tabs in the substrate.

What types of plants benefit from these tabs?

These tabs promote robust growth in crypts, sword plants, and carpeting plants.

What nutrients are provided by the tabs?

The tabs provide balanced nutrition with high levels of Nitrogen, Phosphorus, and Potassium.

Shipping & returns

Shipping

  • Delivers to United States (based on your selected country/region).
  • Estimated delivery: 3–15 business days after dispatch.
  • Shipping cost: Free.

Returns

You can request a return within 14 days after delivery. Standard returns have a €4.00 EUR (approximately $4.66 USD) flat-rate return shipping fee, deducted from your refund. Return shipping is free for items that arrived damaged, defective, or incorrect. Items should be unused and in original packaging where possible. Contact us before sending anything back.

Shipping policyReturn & refund policy

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