Whisper Bio-Bags Large 12-pk
Excellent all around.
Doctors Foster and Smith is a one stop shop; while we have come upon the need for the Whisper Bio-Bags after agreeing to watch our grandsons' African aquatic frogs while was on vacation LAST August ; the Frogs are still here five (5) moths later. Well, Foster Smith has provided the resources to keep the "frogs" healthy and not limited to the Bio-Bags, as we also order a Whisper Pump, that combined keep the tank water crystal clear.
From order to delivery date it only took a few days.
Great service, great web-site, great products
December 2, 2013
Have been using Whisper Filters and replacement filters for years. Absolutely the best freshwater filter out there.
November 14, 2013
Works like a champ
I like the bio bags and have been using them for years on my filters. (17 of them) I don't use the carbon anymore though. If you've got Tetra filters may as well get the filter bag made by the filter manufacturer. You know they'll work.
November 12, 2013
very good value
5 stars for these filters easy to use ,versatile and a good bargain,I like these because I can use activated carbon in combination with ammonia remover media in the proportions
November 6, 2013