Preserve the purity of your aquarium water with this filter cartridge. Using the power of Black Diamond® carbon, the cartridge removes impurities from the water for a healthy aquatic environment. Maintain a pure aquatic environment with the Marineland® Penguin® Power Filter Cartridge. With the premium power of Black Diamond carbon, this cartridge delivers maximum water-to-carbon contact and eliminates dirt, debris and impurities for clean and clear aquarium water.
- Traps dirt and debris and removes impurities for a pure aquatic environment
- Black Diamond premium-activated carbon delivers maximum water-to-carbon contact for efficient cleaning
- For best results, change every 2 – 4 weeks
- For use with the Penguin 100 and Mini power filters
Compatible with:
Rated 3.3 out of 5 by 9
reviewers.
Rated 5 out of 5 by ruxg marineland
I have been using these for 2 yrs now and the work great
February 29, 2016
Rated 1 out of 5 by bohegge Not impressed
I had issues with Aerobic bacteria in my aquarium. After months of unresolved attempts (per professional suggestions) at resolving the problem, I got rid of the Marineland filter/biowheel system. After performing another partial water change, I replaced it with another brand, after approximately 7-10 days, I had nice crystal clear water. I've been using the same system now for 2 years and couldn't be happier. I'm not allowed to name the other brand, but it's also advertised on this site.
May 6, 2015
Rated 5 out of 5 by T123 I hop they never discontinue
My water is perfect in PH......what else can I ask. I use two pumps per tank. One in the smaller one. I made a mistake with some substrate and the waster was milk. Within about an hour the tank was just about to normal. I love that this helps me with the effort of keeping a clean crystal PH balanced tank. Thank-you
March 11, 2015
Rated 4 out of 5 by Bsom1 Easy to Change
Changing the filter is easy. I actually wash my filter out and reuse them a few times.
March 10, 2015
