Product:
Bio-Filter Balls
Rating: 4.7

Average rating from 3 reviews.

More Products By MarineLand:
Marineland Emperor Filter 280
Rating: 5.0

Average rating from 1 reviews.

Marineland Penguin Power Sponge Filter
Rating: 5.0

Average rating from 1 reviews.

Marineland Bubble Wand Wand
Rating: 4.8

Average rating from 4 reviews.

See all (65) ›

Similar Products:
Refillable Media Cartridge for Penquin 200 350 Filters
Rating: 5.0

Average rating from 14 reviews.

FILSTAR XP4 CANISTER FILTER
Rating: 5.0

Average rating from 10 reviews.

Sealed Motor Switch Assembly for Magnum 350 Canister Filter
Rating: 5.0

Average rating from 7 reviews.

Products We Are Testing:
Readers' Reviews add review

3 reviews

  • Sort by:
  • Most Helpful |
  • Date
Daniel  D.
Flag
Rating: 4

Natural and balanced

posted 5 years ago

Love that this filter enhances and creates a balanced bio-environment by not removing positive bacteria

Pros: very helpful to keep good bacteria in and the bad out

Cons: kinda noisey

1 of 1 people found this review helpful.

Did you?

|

Lisa
Flag
Rating: 5

Great Product

posted 5 years ago

We got some of these for our pond in our yard, and it works so much better than the traditional pond filters. We were very, very pleased with the results.

Pros: great for ponds, too

Cons: none

0 of 0 people found this review helpful.

Did you?

|

Luv4pets2008
Flag
Rating: 5

Great product!

posted 5 years ago

I used these in my Rena XP3 filter and they work great! Collecting all the biological media like they should and keeping my tank cycled!

Pros: Easy to use

Cons: none

0 of 0 people found this review helpful.

Did you?

|

You might also enjoy:

Want to review a product, but not finding it? Just add it and review it!

Advertisement

Advertisement

Recent Product Reviews
Rating: 5

MARVEL AID

May 5, 2013 | By Ebcreates

MARVEL AID

Many of my birds have survived thanks to this antibiotic. Why I can't find it in a store is beyond me. This is a miracle tonic that at only 2.99 can save all types of birds. It's almost impossible to … more ›

April 26, 2013 | By Will9campos

PetsBestRx Sulfinex

This product worked great. I ordered this from Q-based Solutions. I ended up returning the first pack I had ordered becasue I ordered the wrong pack for my cat and they refunded me right away. I found… more ›

April 25, 2013 | By Nancy R.

PetsBestRx Sulfinex

I ordered this product and also the healing spray to treat my cat with ringworm. I didn't have a problem at all; infact the sulfinex worked faster than anything I ever used. Pros - The products worked… more ›