showjyr
Its a very low flow sump/fuge.The mag pushes about 10x the system an hour Not that high flow.
Also if you want maxs. cheato growth a high flow is ideal so that it tumbles.For pods low flow.
As for the rock.
About $9/lb, expensive but PhishyBusiness.....
1) Helped me with every question fast.
2)hand picked the rock to my specs. (size,shape)
3)Packing on the rock was extensize
4)Snails,sps,lps,red macro on the rock
If i had to i would order from them again.
Ordering a bottle of Flatworm exit. End it before they really take off.