Marco Rocks

[mandrake]

Can you put new Marco rocks in established tank with fish and coral , I have decided to seed , cure , mine separately for a while before adding.

 

[dz6t]

Do you mean dry Marco rocks?

 

[mandrake]

yes, I got some of his "shelf rock" to redo my scape

 

[JohnK]

And are we talking about the current dry key largo rock, or the older figi dry rock? IIRC the old figi stuff needed curing, but the newer key largo stuff does not.

 

[mandrake]

its new just got it.

 

[s_kelley]

How big of a system are we talking about?

 

[mandrake]

120 gal. plus 30 gal. sump , current system has 50 or 60 lbs. of live rock. I was thinking of pushing existing rock off to the side of display, and building my new aquascape with the new dry rock.

 

[s_kelley]

With that much water volume I would think a piece or two here and there would be ok but I wouldn't add too much I'd worry about a mini cycle

 

[mandrake]

I think that is why I will seed and cure my new rock separately for at least a month before adding.