Aquarium PAR Data

Aquarium Lights

Find PAR-tested values for popular aquarium light fixtures such BeamsWork, Chihiros, NICREW, Finnex, etc. Aquascape and grow aquatic plants with confidence.

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  • Substrate Calculator
  • What lighting is right for me?
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  • How do you test the fixtures?

Tips & Tricks

  • How to DIY fertilize plants on a budget with Osmocote Plus and Gel Capsules
  • Planted aquarium guide for a beginner
  • More tips and tricks

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