Juwel Light Tube Replacements

[sizzla01]

Ive had my tank 11 months and the light has begun to flicker on & off and now never stays fully on.

Where is the best/cheapest place on the web where I can get a replacement.

I believe Ive just got a standard light effect, what other effects can i get & in ur opinion what looks the best.

Also are the lifespan of these bulb round about a year or should I be contacting Juwel for a replacement etc etc etc...

Thanks in advance for any advise you can supply