- Joined
- Jul 28, 2015
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I like the ability between them to get different sizes. I would suggest for anyone getting one of these kinds of ceramic blocks/plates/cubes/spheres to get the biggest one that will fit the space you want with out needing to cut them. Could mean a block and a plate etc. They fall apart quite easily once fractured, cut, smashed, broken, etc.@jason2459
Which do you prefer, if any? And why don't you think @becks results will be sustained? Thanks for replying to my questions. I appreciate your input and help.
As for unsustainable in that the blocks create a great habitat for bacteria and other tiny critters and the poster could just be seeing the quick influx of growth. But they will need to be fed something.

well it's working at the moment so at least that's something 

