MH Retro or Upgrade light for 29G BioCube?

[fishrule]

So I want to upgrade the lighting to my 29G BioCube to MH 70W or more and I need to know the best route to go.
The NanoCustoms kit is way to expensive, especially because I would have to do all my own work to install it.
I want to keep the cost under $200.00.
What is my best bet?

 

[saltyvt]

I would say you could go DIY for the cheapest. JBJ viper 150 would be around 200 but I haven't heard good things about it. For like 240 you could get a sunpod 150, really great unit nice and bright!

 

[mopar9012]

I have 175W of MH over my 29 gallon. Its not a bio cube, its just a regular 29 gallon so im not sure it that will help you.
Its a retro and i got it for 140$