too much flow in my tank?

[chargher]

I think i might have too much flow in my tank, should there be any sand moving on the sand bed even if its just a few grains of sand? It seems at the end of the week those few grains gonna leave a patch in my sandbed, I have a K3 and 4 in my 68 gallon half circle I looking for another 3 and one want a korilia 4 pump? willing to trade me?

 

[basiab]

Your in the wrong thread.
It depends on the kind of sand. If it is fine like sugar then it is very hard to keep it from moving. However over time it does get settle down.

 

[ZANYMASTER]

2 K3's should do in that size tank.Position them any way you like til you get the desired effect.

 

[chargher]

thanks im going to buy another k3 or two k1