Can Fish Live In Pvc Containers?

Can Fish Live In Pvc Containers? Polyethylene terephthalate, which is also known as PETE, is No. 1 and is commonly used in aquarium products. Additionally, categories 2-4, HDPE, PVC and LDPE respectively, have been deemed safe for aquarium use, given their resistance to corrosion. What plastic is safe for fish? These are plastics made of