Jan 18, 2020 #1 N NewToTHC Well-Known Member Always find their videos informative, both in this hobby and my other hobby aquariums. Some of the other videos on Par vs PPFD etc are quite good as well.
Always find their videos informative, both in this hobby and my other hobby aquariums. Some of the other videos on Par vs PPFD etc are quite good as well.
Jan 18, 2020 #2 Old Salt Well-Known Member 2 Member of the Month November 2019 Member of the Year 2019 @Emilya This may interest you
