The start-up phase
After it has been filled the aquarium is in the start-up phase. This lasts about two months.
During the start-up phase the following can sometimes occur:
Mould residue:
This oily film on the water surface is formed from iron-eating microorganisms and shows that there is an excess of oxidised iron present.
The mould residue is of course unattractive, but it disappears after a while. You can however remove it with kitchen paper, with a surface extractor or lily pipe.
White or green clouding:
This is caused by microorganisms or floating algae. To remedy this, reduce the lighting period, feed sparingly and do not fertilise, add TR7 Tropic.
To speed up the process, a UV light connected to the filter will help.
Schedule for water changes, fertilisation and water care in the start-up phase:
Day |
% water change |
Fertiliser |
Water care |
4 |
25 % |
E15 |
FB7 + TR7 |
7 |
25 % |
E15 + S7 |
FB7 + TR7 |
15 |
25 % |
E15 |
FB7 + TR7 |
22 |
25 % |
S7 |
FB7 + TR7 |
30 |
25 % |
V30 + S7 |
FB7 + TR7 |
37 |
|
S7 |
FB7 + TR7 |
45 |
25 % |
E15 + S7 |
FB7 + TR7 |
52 |
|
S7 |
FB7 + TR7 |
60 |
25% |
V30 + S7 |
FB7 + TR7 |
When changing the water don't forget the Avera water conditioner!