Algae growth

mugz86

New member
May 11, 2025
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Hello I have an algae problem and was wondering if I can get help adjusting my light settings. My tank is 91.92 cm L x 43.03 cm H x 46.36 cm (40 gallon breeder), its about a year old but I recently upgraded my light. I added a photo of the settings I had on my old light compared to the new. I also haven't used nutrients in about 2 weeks, (Specialised and Flourish) and I've been manually removing algae.
 

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Last edited:
You upgraded WRGB II 90 10th Edition Light to WRGB II Pro 90 Light?
WRGB II 90 10th Edition Light is suitable for 91.92x 46.36x43.03cm tank, WRGB II Pro 90 Light is too strong for it.
Recommend reduce WRGB percentages.
 
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