koi fish. If you've already purchased your galvanized steel stock tank, one option is to get a pond liner. However, do note that pond liners can get pretty expensive, and this will most definitely ...

check that no part of the liner has slipped below the water level. If a pond is leaking, it needs to be drained and inspected. Before draining, transfer any fish and plants into a suitable ...

only from a pond supplier. EPDM is also used for roofs, but the version sold by roofing suppliers often contains fungicides that can harm plants or fish. Protect the liner with underlayment ...