: Standard PVC or ABS glues are not interchangeable; you must use a transition cement (often green in color) specifically designed to bond these two distinct materials.
While Part 17 focuses on specific plumbing joins, it sits within a larger sequence of constructing a "life support station" for koi, which often includes: Koi Pond Construction | Pond Filter Installation - Part 17
: Using aggressive glues like standard "blue glue" can react too strongly and potentially melt or deform the pipe walls. : Standard PVC or ABS glues are not
Part 17 of the series specifically focuses on the critical plumbing step of connecting different piping materials to ensure a leak-proof gravity flow system. Key Technical Focus: ABS to PVC Transition Koi Pond Construction | Pond Filter Installation - Part 17