Quilt Batting
I went to the store today to buy quilt batting, thinking it would be easy to find and would save me money versus branded and dedicated canister filter media. I even had a 50% off coupon for AC Moore in hand, to save even more money. Well, right before I left I did a google search so I could avoid any pitfalls with buying quilt batting, and I found a forum discussion saying cotton batting is bad, since it breaks down so fast, and to only used 100% polyester, Check. Then I read about chemicals used on these types of products like flame retardant, since they are often used for pillows and blankets and all the laws associated with that. Some people said you could go for the hypoallergenic kind of quilt batting, which would have no/less chemicals. Also, there is supposed to be kinds which are more for hobby use, and lack the flame retardant. Make sure batting has no flame retardant, check.
So out I went to AC Moore and tried to find this mythological qulit batting to use as filter floss. Well, after destroying the batting section of the store, I came away empty handed. There were lots of brands and types, and some of the packaging even lacked the wording "flame retardant", but I found these very suspect, because as far as I can tell, all these products were basically the same thing, with very slightly different packaging. Some said "hypoallergenic" where others said "flame retardant", but if you looked at the fine print, they ALL met the california flamability requirements, and had all identical listed incredients, warnings, disclaimers, etc. I did find one that included the wording "100% polyester and resin", which I think the resin being something to bind the fibers togeather?
I will try another store tomorrow, but I just dont know if in todays age, you can buy pillow filling material that does not contain the flame retardant. Odd they proudly state they are flame resistant but there is no information on what chemicals is being used.
I wonder if worrying about flame retardant is even necesaary, as it seems people just always talk about using pillow fill as filter floss without really any caveats. It may be the "flame retardant" might imply that 100% polyester is flame resistant, and not necessarily treated with added chemicals? What do you think?
I did a little more reading, and looks like felt might be an alright material. The 100 micron filter socks looks like a good choice, but I would need alot of it, and I need it to be in a form I can used inside a canister filter.
:help2:
Give me your thoughts people, and maybe a link to buy quilt batting known to be aquarium safe. If I can't get any added info, I pay try
something like this, but since it's so thin, I will have to cut a ton of these out and stack them up, to get the kind of water polishing I am looking for.