Top Fin Aquarium Filter Cartridge
Worthy & cost efficient
March 7, 2014
I had considerable difficulty finding a store that carried TOPFIN filters or cartridges---as it turns out this is a PetSmart product offered in their stores ONLY or online (which was my choice for ordering) The price for a year's supply was very reasonable and comes out to $1.25 a month which is a great value (my size was LARGE and smaller ones are less cost). They are simple to change, no mess, no worry.
February 13, 2014