They appear to be very bright for a single tube. Will using 2 of
them be too bright for the fish and create more algae in a fish
only setup ?
them be too bright for the fish and create more algae in a fish
only setup ?
Power Glo tubes
- Thread starter DLeung10
- Start date
Depends on the fish load but generally no. Power Glo bulbs are actually really weak when compared to Power Compact lighting and Metal Halide lighting so I wouldn't worry about them being too bright. Anyway, hope this helps and good luck.
Very true, it is one of the brightest of the bulbs commonly used for freshwater but doesn't hold a flame compared to PC's and MH's.