saw blade to slice aquascape

[SeeFu]

Is there a blade I can use on a reciprocating saw that'll be able to cut through rock easily? I'm really regretting making the aquascape so high up so I'd like to just slice off the bottom 5-6"

 

[littlefishy]

I think you can get a sawzall blade with a diamond encrusted edge.
I used a diamond cutoff wheel and then a diamond angle grinder wheel to flatten mine.

 

[BlennyTime]

Milwaukee makes a diamond grit blade that may work. It can be used on masonry. That would probably be your best bet, if that’s the tool you want to use.

 

[harley32907]

Masonry blade

 

[Jimdba54]

A tile saw might work???

 

[CoastalTownLayabout]

Hacksaw is in many ways the best tool for controlled straight cuts.