(newbie)number of rays to rear?

[tenchu]

i have a 522 sump tank with--
2 rtg abt 12"
2 sd -4"
2 it-6"
1 endi-6"..
must rear 2 or more? i have no intention of breeding now.
so can i juz get 1 moto? or must get a pair .. currently found 1 moto 100++ abt 7"..booked liao . any suggestions?

[atan]

I would suggest you keep the 1 motoro first and if things go well(with the ray and yourself) then can consider another one.

One thing to highlight, your filteration and WC must be ok as they are kinda of sensitive and their bio-load is on the high side.

Just my 2 cents.

[Shadow7]

Originally Posted by atan

I would suggest you keep the 1 motoro first and if things go well(with the ray and yourself) then can consider another one.

One thing to highlight, your filteration and WC must be ok as they are kinda of sensitive and their bio-load is on the high side.

Just my 2 cents.

As above...

yes. ray are super sensitive to water.. do not anyhow dose medicine too..