Both are probably a few years old. (bought second hand from other reefers) Reason for sale: Changed lights. R420R 180w - selling $160 rtp - $680 (some lens melted and one blue bulb not working. Rest is functioning fine. Changed driver board a few months back) R420R 320w - selling $200 rtp - $1280 (one side - 3 panel of white lights not working. Rest of blue and white are working well) Easily serviceable at DE aquatics. Collection at buangkok crescent Whatsapp me at 81493549 for more info. Thanks Sent from Singapore Reef Club mobile app
Hehe... so what's the verdict?
I'm agreeable to the idea that we should just stick to whatever works... but, what i'm unsure about is the mixed results of people who have tried BOTH methods... and they still have differing results!!