Marineland Rite-Size Cartridge Refills (6-Pack)

PERFECT FOR OUR SMALL TANK!

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.

They arrived with charcoal in the bottom of the bag! The filters were stained black and There was hardly any charcoal at all in the actual filters! Worst filters I have ever purchased on Amazon! Having to go out of my way to ship them back is such a hassle. Will never purchase this brand again!

good deal!

Good tank overall, but I can’t rate it more than 1 star because it can trap little creatures. Not sure how, but I’ve had 2 shrimp and a frog end up in the back part of the tank, behind the black panel. When they’re back there, there is no possible way to get them out except by emptying the tank. Wish it wasn’t like this.

They have only25- 30 pieces or less of charcoal in it , it does not keep aquarium clean I have 2 tiny fish in my 5 gallon aquarium , I am trying to find something better to help my aquarium but this is the only size that fits mine .

I bought these for my Marineland 5 gallon portrait aquarium

need to keep the water clean

Aquarium

Great product for a great value. Easy to use.