I'm no expert, but I believe most above ground pool liners have fungicides/algicides embedded in them which may leach into the water and create havoc for fish.
Wow.. Great Info. How would you be able to tell if the pool liner were actually safe? Was thinking of setting up some large above ground pools to grow out feeders.
We rebuilt our liner pond to a concrete pond (to pool specs) and housed our 48 koi in an Easy Set 9x20 above ground pool for 3 months. No problems whatsoever.
Hope this helps.
aquadad said:
Would a above ground pool liner be ok for a pond with koi thanks