Welsh
Aquarium Advice Freak
A few weeks ago, a rock killed my fish. Although I tested the rock with vinegar before hand, it still managed to kill everything.
The rock actually made the water turn white; starving my fish of oxygen and also turned my driftwood a silver colour. I've tried scrubbing at it with a toothbrush but it's really stubborn and won't come off. I was wondering would it be safe to add it back to the fish tank? it has been dried out for about a month and soaked over night in hot water.
What do you guys think??
Thanks
The rock actually made the water turn white; starving my fish of oxygen and also turned my driftwood a silver colour. I've tried scrubbing at it with a toothbrush but it's really stubborn and won't come off. I was wondering would it be safe to add it back to the fish tank? it has been dried out for about a month and soaked over night in hot water.
What do you guys think??
Thanks