jlk
Aquarium Advice Addict
As i have been doing LOTS of reading about lighting for fw plants, i have been encountering quite a bit of information stating T5HOs are outdated and that the aquarium world needs to catch up with the world of hydroponics in respect to lighting. I dont have the budget for fancy lighting, but i am curious if anyone uses T2 or SHO lights for their aquariums? I have read that they are comparable or better than metal halides at half the cost & are much more energy efficient. Any thoughts?