sr20det
Member
Query. I got some cattapa tea bags, added to my 25l nano on water change on Sat. Water did stain, loads actually, water went to a tea brown with one bag. 2nd day it faded a little. Looked black water, and me thinking fish are happier. As the days have gone on water stain has faded and faded. Today looking at the tank, its almost crystal again, not 100% but stain almost has faded completely.
I have no carbon filteration just a sponge filter? Tesco molar clay substrate. Does tanins filter out in just a sponge?
I have no carbon filteration just a sponge filter? Tesco molar clay substrate. Does tanins filter out in just a sponge?