LED Lighting in Aquarium Applications Presentation by Nick Klase LED Lighting in Aquarium Applications Presentation by Nick Klase Intermediate,Lighting,MACNA 2014,Nick Klase 23,972 views You may also like 36:07 What’s up with phosphate? by Richard Ross 38,051 views Chemistry,Husbandry,Intermediate,MACNA 2014,Richard Ross,Skepticism,Testing «1…789Page 9 of 9 Ed Wiser2020-07-20T21:17:21-04:00