- Description
- Reviews
This Cascade 500 Bio-Sponge has been specially developed for the Cascade 500 Canister Filters. Optimizes colonization of beneficial aerobic bacteria and removes ammonia and nitrates keeping the aquarium healthy. Convenient, no-fuss, replacement sponge. Shipping weight: 1/4 lb.
Review Summary
5.0
9 Reviews
5
100% (9)
4
0% (0)
3
0% (0)
2
0% (0)
1
0% (0)
89% Recommend this product (8 of 9 responses)
By Dawn
Great product and service
August 15, 2020
Product works great and arrived very fast. Very happy with purchase.
By Kelly
Perfect fit
August 19, 2019
Took a lot to find someplace that had these filters. So glad that I was able to purchase them with your company
By Chris
Bio-Sponge
June 27, 2019
Works great, already have clearer water with good bacteria thriving.
By Beth
Petguys has the stuff, lol
June 25, 2019
I'd recommend doing business w/ Petguys they had these filters & they sent them to me super fast. I've bookmarked you. Have a great week.
Pros
- EVERYTHING
Cons
- none
By Chris
Lancaster, Pa
First time buyer
June 11, 2017
Fast shipment recvd in mint condition. Will buy from again!
By Cindy
Conway NH
Good
December 29, 2015
The bio sponges fit in my fish tank
By Andrea
North Florida
good product
September 16, 2015
these are good, work as they are supposed to, PetGuys have the cheapest price around and the shipping is fast.
By Tammy
Creal Springs, IL
Fishing Around
October 25, 2012
Love it !!! Pet Guys make it easy and fast to get what I need. When I go to my local pet shot they may or may not have what I need in stock. But Pet Guys always have what I need, and it only takes a few days to have it delivered to my front door. Thanks Pet Guys
By Lora
McNease
Bio Sponge
August 10, 2011
Quality product, prompt delivery, great price!