rain bars?

[abyss]

Mga sir, I re-arranged my rock aquascape,, just wanna know do i need this rain bars just to avoid deadspot? If ever this is recomended for most hobbiest, saan ko sya pwede lagay? BTW pwede na ba yung powerhead ko na itutok sa likod to avoid deadspot?

[Fugu]

Unless your pump is pressure rated, a rainbar is pretty much useless. I've tried this with a regular 400 gal/hour pump and a 36" PVC pipe with holes on it every 2" with a capped end. The water that came out of the PVC was not strong enough to create any current. Save your money, it is a waste of time.

[jolt26]

yeah, and doing this will just add pressure on the pump, creating more heat with less pressure/output. ganun na lang gawin mo, magtutuok ka sa likod, then sa harap. bouncing their output on the glass walls is a good idea.

[abyss]

Thank you very much mga sir Sana maging tulad nyo rin ako. Hehehe (daming alam).