Hello. I have a heavily stocked black worm culture. I did 2 90% water changes today (12 hours apart) but the water STILL is yellow.
I don’t have any filtration. Only an airstone. I need to completely change the water 4 times to get it temporarily clear.
How can I make a clean system? This culture will crash unless I do daily water changes.
This picture is right after a water change. It’s freshwater. Not salt. I feed spirulina wafers (I think that’s the problem).
I also stir the worms up to cut and make them reproduce.
How can I get better filtration?
I don’t have any filtration. Only an airstone. I need to completely change the water 4 times to get it temporarily clear.
How can I make a clean system? This culture will crash unless I do daily water changes.
This picture is right after a water change. It’s freshwater. Not salt. I feed spirulina wafers (I think that’s the problem).
I also stir the worms up to cut and make them reproduce.
How can I get better filtration?