clear PVC order

[Delphinus]

Cast cell arcrylic is just what it says it is!

Ok, maybe to someone familiar with working with acrylic knows exactly what that means. I don't. Sorry that I'm sooooo stooooopid. How do I know if something is "cast cell" or if it's something else besides asking someone who knows what the difference is?????? How do I know by looking at a tube of clear acrylic if it's suitable for use in a Calcium reactor? BTW I was mistaken I said it was wall thickness 4.5mm I was thinking of something else, the tubes I found were 4"OD and 3.75"ID, which makes it 1/8" wall thickness which is more like 3mm. Is this stuff OK to use for a Calcium reactor or not????

[ 07 March 2002, 10:17: Message edited by: delphinus ]