Originally Posted by
nikeSB
http:///forum/post/3236350
i calculated the headloss after the pipe work i'm doing and its just right under 600 for an extra 6" in height. well done on yours! cant wait to get mine started. I've been thinking about going mh as well. you think a 150w should handle it just fine?
a 250 would be better, and get a 14K bulb with a nice hue to it and you will have complete coverage.
if you are going to run the mag7, i suggest you tee off and run as much as you can off of it. i run my sulfur denitrator feed as well as my TLF reactor
even with doing this, you need to make concessions to be able to throttle back the flow, as the return waterfall tower is finicky on how much it can take, and still maintain cascading.