This Bio-Bact cartridge offers biological filtration for your aquarium, and should be replaced every 140 days for optimum effectiveness. It provides a stable ecosystem for plants and fish, providing an excellent habitat for nitrifying bacteria. This long-lasting and effective cartridge offers excellent value for money, as well as perfect filtration.
Available in three sizes to suit the Ciano filter that you have, it works perfectly alongside the Water Clear blue cartridge, and Stop Algae red cartridge to provide all round optimum filtration. With the Ciano App, you can set easy reminders of when to replace these as well, so you're always confident of have the best filtration levels within your aquarium.
If you use any other medical treatments within your aquarium, such as to treat Whitespot, or other diseases, you must remove this Bio-Bact cartridge, as it will effect the treatment.
|Size||Number of Doses||Dimensions||Filter||Dose Time|
|Small||Two Cartridges||3.8 x 3 x 2.3cm||CF20 and CF40||140 Days|
|Medium||One Cartridge||4.6 x 3.6 x 3.1cm||CF80||140 Days|
|Large||One Cartridge||3.9 x 3.1 x 8.8cm||CFBio150 & 250||140 Days|