 |
 |
 |
|||||
|
|||||||
|
| green water |  |
 |
|
 |
|
 |
|
 |
|
 |
|
 |
|
 |
Why is this a problem?
The filter cartridge is your aquarium’s waste bin: trapping waste and absorbing nutrients. Once full it needs to be replaced. If it is not replaced the cartridge, solid waste will stay in the aquarium creating excess nutrients on which algae can feed.
How can I prevent this?
Make sure the filter cartridge is replaced at least every 8 weeks.
How do I get clear water again?
Use a Reef One cleaning pad to wipe algae away from the sides of the aquarium. The algae will then be trapped in the filter cartridge.
Keep an eye on the filter cartridge - as the sponge gets dirty remove it and wash it under the tap. By keeping it clear it will continue to trap the algae.
Carry out a series of partial water changes. Continue until the water is clear.
Do not replace all of the water in the aquarium as this will cause worse problems.
For more information see:
cleaning your aquarium