Recent content by aryl

Thanks for your reply :) I figure that a big water change will bring about... well.. a big change. I believe one died after a 10% change, but your point about smaller changes is well taken. My question is more along the lines of why it has such a big effect on danios as opposed to my tetras...

To be clear, the surviving danios have never acted strangely or sick after a water change. The first one that died came from the same tank at the same shop at the same time as two that lived. The same is true of the two that died while the other lived. I have tetras and a pair of dwarf...

I've been searching all over to see if anyone knows why danios in particular have issues with water changes. I change 50% of the water every week. I thought it was a coincidence when I lost a danio after a water change. I got three more and one died right after a change and another acted...