I have been looking around for a cheap alternative for lace rock and I think I have found one. In the saltwater community alot of people make their own reef rocks because it is cheaper and u can fabricate your own design.
http://home.comcast.net/~daves-reef/concete_pict.htm
This is one of the many sites out their that explain how to do it. It seems fairly easy and it seems you could make some pretty cool designs. I have searched the form but I couldn't find anyone that has done this.
I know that it also raises the ph and there are many ways to create holes for fry (adding rock salt when creating and letting it dissolve when curing). i was really wondering if any one has done this for your tank and what were the results.
http://home.comcast.net/~daves-reef/concete_pict.htm
This is one of the many sites out their that explain how to do it. It seems fairly easy and it seems you could make some pretty cool designs. I have searched the form but I couldn't find anyone that has done this.
I know that it also raises the ph and there are many ways to create holes for fry (adding rock salt when creating and letting it dissolve when curing). i was really wondering if any one has done this for your tank and what were the results.