powerheads or tunze stream?

[ReDDeviLs]

hi,i currently have a5x2x2ft tank

but i haf a prob,i raise a question few days ago asking abt how many powerheads and wat are the flowrates i need for the tank,

but i was advise to get a tunze streamer..

any1 know which shop has it,besides getting online? or can i replace with powerheads as its more cheaper i guess? plz advise tnx

[BarraCudaTM]

depends on what you want to keep. if you intend to keep mostly LPS or soft corals forget abt the tunze streams, they generate too much current and will damage the coral polyps if they are in the way.

[Cleartank]

PR carries them....