The Rite-Size C Marineland Penguin BULK Replacement Filter Cartridge (12-Pack) is for the Penguin Bio-Wheel 170, 200, 330 & 350 Power Filters. For best results, change every 2-4 weeks. We've removed the product from the packaging. Doing this lowers the shipping cost, and we pass on the savings with a lower product price.
M**.
Fish poop free.
These keep the tank sparkly and shiny. Dont like the loose carbon but it sneaks through the filter durinf shippi. Be careful when you open the package. Ive had my Biowheel 330 for 22 years and these filters fit perfect. Why cant they make cell phones that last that long?
J**N
Save time and avoid empty shelves, size C that fits
Saves me money replacing all the Size-C filters on multiple tanks.Rinses pretty quick out of the box and doesn't cloud the water with charcoal.After going to the store only to find an empty shelf, I switched to these and replenish on-time.
M**.
They work!
These work just like the ones from the local pet stores, but they're much cheaper.
P**4
Good product
Product came quickly and as described
K**R
Great products. Love these filters and replacements
I have two in my tank. Box is big enough for some ceramic! Works great. Will upgrade to the 400 next.
R**.
I will be using this method for a while
Love how product clear my tank became
J**E
Good purchase.
Grate money value.
A**R
They could be better
Flake fish food clogs these filters pretty quickly, I rinse them out weekly bc it's too costly to change them weekly. I'm satisfied with them but not overly excited by their performance
I**G
Good quality and price
Good quality and price
Trustpilot
1 week ago
1 day ago
