• White bottle with red cap and plant label on a white background
  • White bottle of plant fertilizer with a red cap on a white background
  • 2.75l plant fertiliser
  • dalua fresh fertiliser
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Trigger visible aquatic plant growth — without algae spikes or livestock stress.

Trigger visible aquatic plant growth — without algae spikes or livestock stress.

✔ Balanced macro & micronutrients ✔ High concentration — low dosing volume ✔ CO₂ & non-CO₂ compatible ✔ Algae-controlled growth
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24/7 Support

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Over 100,000

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Fish & shrimp safe

Pro Fertiliser
$21.95
$21.95
Save $-21.95 Sold out
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Details

• Optimised NPK ratios for strong, consistent plant uptake

• Full trace blend including iron, magnesium, boron & essential micros

• Balanced for high-demand, high-light tanks

• Clean, growth-focused formula supporting faster growth, deeper colour & dense structure of all plants

HOW TO USE

Dose:

5ml per 100L, 3–7× weekly depending on system intensity.

Guidance:

  • Higher light + CO₂ = higher uptake
  • Test nitrates and adjust as needed
  • Target NO₃: ~5–10ppm

More light = more growth = more fuel required.

BUILT FOR

✔ Dutch-style layouts

✔ CO₂-injected, high-light systems

✔ Fast-growing stems, red plants & dense carpets

✔ Tanks with minimal fish load and high plant demand

✔ Aquascapers who don’t do “average”

SHIPPING INFO

Fast and cheap

FAQ

Store in a cool dry place and always shake before use.

Does not need to be refrigerated.


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  • 24/7 Support

  • Over 100,000

  • Fish & shrimp safe

  • Fast shipping

Takayuki Fukada, widely regarded as one of the finest aquascapers in the world, relies on absolute precision behind the scenes.

Across his IAPLC-winning masterpiece, plant health, density, and long-term stability were driven by CO₂ injection paired with DALUA Phat Pro fertilisers—a system designed to deliver consistent uptake without excess or imbalance.

At this level, growth is not forced; it’s controlled. Every stem, colour transition, and texture you see is the result of balanced nutrition, predictable response, and professional-grade inputs trusted at the highest level of aquascaping.

PHAT Pro is what you run when your layout leaves no room for mistakes. In heavy, high-light, CO₂-driven Dutch aquascapes, nutrient demand is brutal and inconsistency shows immediately.

PHAT Pro delivers tightly balanced macros and a full trace profile designed for maximum uptake, zero guessing, and repeatable results. The goal isn’t just growth — it’s dense stems, clean internodes, deep reds, fast recovery after trims, and long-term stability under extreme demand.

When your tank is packed wall-to-wall with plants and every week matters, this is the fuel that keeps everything thriving instead of crashing.

PHAT PRO PLANT FERTILISER

Power Growth. Push Limits. Build the Aquascape.

This isn’t your average plant food. PHAT PRO is engineered for one thing: performance. A full-spectrum fertiliser loaded with Potassium, Nitrogen, Phosphorus and a potent hit of trace elements—this is the formula pro aquascapers reach for when they want accelerated plant colour and growth. 

Designed for high-energy planted tanks running CO₂ injection and intense lighting, PHAT PRO delivers exactly what fast-growing stem plants crave. No fillers. No fluff. Just clean, reliable nutrition, ready to drive lush, explosive growth across your aquascape.

Built For: Dutch-style layouts, CO₂ tanks with high light and fast growing plants with minimal fish, red plants, carpets that don’t quit Aquascapers who don’t do “average”