MH bulb

symon

Member
I have a 50/50 10k 10k atinics and 2x 400 watt 20k MH, I really need to experiment with some other MH bulbs to see if i like the effect!
 

stokedhawk

Member
I also have an MH question. How do you tell when your MH needs to be changed. We bought our setup used, so do I wait till they burnout or is there a way to look at them and know when to change them? Also, what type and wattage should i get for a 125 gal reef tank (it's about 6' x 24x24)? The setup is 2 MH and 2 flouresents (1 blue & 1 white).
Thanks
 

hiptang

Member
i have 2-10k mh's with 2-t5 antinic's. This puts off a nice white with a blue tint. The mh bulbs i use are reef grow and they are german made bulbs. Also i have a three way timer for my lights. In the morning the t5's come onand then two hours later the mh's come on. In the evening the mh's turn off then 2 hours later the t5's. When the t5's turn off moon lights kick on for the night. Before i got the timer this was a pain but now it is great and i love the setup.
 
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