Marineland Rite-Size Cartridge Refills (6-Pack)

Been using these for about a month. Very happy with the water quality in my Marinland Portrait 5 gal. Easy to change the filter. Shipment arrived on time - very good packaging.

PERFECT FOR OUR SMALL TANK!

Quick, accurate filters for my fishtank. Thanks so much.

Perfect

I bought these for my Marineland 5 gallon portrait aquarium

The filter did not have very much carbon in it compared to the one that came with the tank.

The filters are exactly what I was hoping for.

good deal!

Aquarium

they work well and my fish are thriving, thank you very much!!