I would appreciate peoples thoughts on the use of sandstone "blocks" as an edging to a pond.
I have been offered some blocks, and I am wondering if they could be placed half in, half out of the water ? Basically, would their use have any adverse effect of the ph of the water, or its quality ?
All thoughts appreciated,
regards
zacaroo
I have been offered some blocks, and I am wondering if they could be placed half in, half out of the water ? Basically, would their use have any adverse effect of the ph of the water, or its quality ?
All thoughts appreciated,
regards
zacaroo