Just need to place an order for new tubes and just want to get the right ones this time.
What are the differences between:
24 Watt High Output FHO
24 Watt High Output HO
24 Watt High Output FQ
and which are right for planted tanks???
thanks
What are the differences between:
24 Watt High Output FHO
24 Watt High Output HO
24 Watt High Output FQ
and which are right for planted tanks???
thanks