Reply To: Female Not Eating!
It was only just over 1/2 a bucketful I changed that was really dirty from syphoning the gravel, so about 8 litres (30%). I kept most of the water in the 25 litre bucket with the CPD’s. The tank is already cycled and the sponge/ceramic media from the filter were placed in a fine mesh bag above an airstone in the bucket with the CPD’s aswell, to preserve nitrifying bacteria. I will test the water anyway. Thanks for your suggestions though. 