Marina (3 of Each) Slim Filter Carbon Plus Ceramic Cartridges and Zeolite Plus Ceramic Cartridges

Exactly what I needed! Good value.

WISH THEY PACKAGED MORE FILTERS OR THE PRICE WAS LOWER. GREAT IDEA IF WE COULD CLEAN AND REUSE THEM. RON P.

This is the product we absolutely need for our aquarium and the price is good on Amazon. Having it delivered is one of the bonuses because we have to travel quite a distance to the first store that carries them.

These are perfect for my small fish tank at work that I have about six Fish keeps it clean for approximately six weeks

This was exactly what I needed!

This is a great product. I should have purchased this before any other products

My local fish store was selling one pack of 3 for $12 and I paid two packs of 3 for $6 so I think I won (sad i didn’t support a local business tho)

Work great. Keep water clean and clear. Good deal on how many there are in pack.

Really like it

Super crystal clear water when I use one of each. Never have any issues with the water quality in my fish tank.