🌍 Worldwide shipping · 30-day returns · Rated Excellent on Trustpilot ★★★★½
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$22.43
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Water TreatmentsFZONE✓ In stock

FZONE Root Tabs Freshwater Aquarium Plant Fertilizer 50-Count (1 Pack)

$22.43
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About this item
  • Essential Nutrient Boost: These aquarium root fertilizer tablets are packed with nitrogen, phosphorus, and potassium, ideal for promoting the growth of lush crypts, majestic sword plants, and delicate carpeting plants.
  • Slow-Release Formula: Designed to dissolve gradually, the FZONE all-in-one root fertilizer tablets provide a 2-4 months supply of nutrients, allowing roots to naturally access the tabs. This prevents sudden changes in water chemistry and reduces the risk of overfeeding.
  • Tailored for Aquatic Environments: Specifically crafted for underwater jungles, these root fertilizer tablets efficiently target the root zone of aquatic plants, ensuring optimal nutrient uptake where it's most essential for overall plant health. This significantly minimizes the risk of nutrient runoff into the water, preventing eutrophication and contributing to a stable aquatic ecosystem.
  • Beginner-friendly: Unlike other aquarium fertilizers, this compressed root fertilizer requires no additional preparation or dissolution, saving you time and effort. It's perfect for busy aquarium enthusiasts and beginners alike. The compact packaging makes storage easy and helps keep your aquarium neat.
  • Simple Application: The tabs are easy to use and always sink. Each root fertilizer tab weighs about 0.6g and can cover a 5-6 inch area. Just bury them about an inch into the substrate, sit back, and watch your plants come to life. You'll see noticeable improvements in plant health and vibrancy.
Product details
Brand
FZONE
Manufacturer
FZONE
Colour
White
Size
1 Pack
Part number
RT50

Customer reviews

What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
Excellent
4.5 average rating
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S
Sigalit
🇮🇱 · January 2026

I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
🇦🇺 · November 2025

The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 12 of 10 reviews

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