Hi all im a complete newbie at ponds and just need some advice im looking at starting my pond within the next week or two iv brought the pond liner its about 8 ft so how big do you think i should have the pond, also iv been looking into pond underlay and iv read news paper does a good job for that but i have got a roll of membrane sheeting for weeds would that be good for the underlay and would it be cheaper to build a filtration system or just buy one
Thanks
Thanks