I have 2 - T5HO- 36" double tube fixtures (I need 4 - 36 inch tubes).
I also have 2 -standard size (large diameter like household flourescent tubes, T8 or T12) 36" double tube fixtures (I need 4 - 36 inch tubes).
I use 4 of each, 8 in total
I need replacement bulbs. Tank = 24" deep.
Tank dimensions = 72" L X 24" D X 18" W. Planted medium but would like to plant heavier.
Please, what is the best type of T-5 HO for plants, and can you suggest a high wattage combination for optimal growth ?