I enjoy sculpting rock out of concrete and I understand these can be used in my aquarium once the lime leaching out of the cement is sufficiently reduced. Bathing the rock for 6 to 8 weeks is impractical for me so I am thinking about using a concrete sealer.
Has anyone ever tried this? And if so, can you recommend a product?
Thanks!
Has anyone ever tried this? And if so, can you recommend a product?
Thanks!