Phat Pro Fertiliser

100k happy customers 7-Day returns ships fast

Details

  • NPK dialed in for serious uptake
  • Iron, magnesium, boron, and the rest of the all-stars
  • Balanced for high-demand tanks
  • Fast-growing, color-popping, clean formula

How to Use :
Dose 5ml per 100L of water 3–7x weekly depending on how hard you run your system

Test nitrates, adjust as needed—keep NO₃ around 5–10ppm More CO₂ + more light = more uptake = more fuel needed

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”

Shipping Info

Fast and cheap

Care Instructions

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

Does not need to be refrigerated.

Fast and cheap

Over 100,000 happy aquariums

Dose in all coral reef tanks

24/7 customer support


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”

Subscribe