Question on Tunze stream 2 6125

[luckyk0505]

Hello there

I Ordered two tunze stream 2 6125 for my 210g F/O tank

(7x2x2), but since its not the controllabe version Im quite afraid

that flow is too strong and blow my sand away

what do you think?

 

[rvitko]

You could use a timer to run 1 at a time, that would be about the right flow for an SPS tank of that size.

 

[Jar*Head]

if you have the nozzle up and point across the tank i don't think it will disturb the sandbed unless you have one of those super fine sugar size sand....