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 Pond fountain slab Subject: Pond fountain slabby Steve2324 on 21/5/2018 18:41:27Hi,I'm new here just signed up looking for some help with my new fish keeping hobby I'm taking up.I'm building my own pond and so far everything has gone smoothly.I've hit a brick wall with building the fountain. So far I've built up the walls of my fountain and it will be lined and I want it to overflow over the side. I have several granite bricks cemented in place and I want to put a slab sticking out at the very top where it overflows so the water won't trickle down the side of he bricks and instead falls a bit out from the wall. My issue is i want to make 100% sure the cement mix I use is strong enough as the slab is heavy, the slab is 60cm and the bricks are only 15cm wide. So I only have 15cm of room to stick the slab to and 45cm sticking out. Hope I've explained this well enough if anyone can advise I'd appreciate it. I dont want the slab falling into the pond and ripping the liner.