Jump to content





Posted Image

PCS & Stuart M. Grant - Cichlid Preservation Fund - Details here

PCS Photo Comp 2018 - Enter to Win Prizes - Details here

July PCS Meeting  - Cichlid Diseases with Dr Richmond Loh - Tues July 3rd - Details soon

July Fish of the Month - Hemichromis guttatus - Details soon

June Photo Comp - Aquarium Plants - Enter Now! - Details soon


Spiesie

Member Since 03 Jan 2012
Offline Last Active Today, 12:35 PM

Posts I've Made

In Topic: Water Change Problem

15 February 2018 - 10:34 AM

Do you clean your canister filter when you are doing your water changes?

 

Not sure if Bio Balls is the best media in a canister. They tend to work best in a wet/dry trickle filter where they are heavily oxygenated.

 

Perhaps the bio balls is not holding enough beneficial bacteria to handle any small change. It might be a good idea to systematically change over to something like Marine Pure spheres/Eheim substrat/etc.