Has anyone ever heard of this? Apparently Petsmart sells them?
Dealing with an issue away from this forum, and someone is trying to work out why their fish are dying after adding this rock with seeds. I think they might be confused and have added something like CaribSea LifeRock which is "seeded" with marine organisms. This would be calcium carbonate which will be buffering their water, increasing their pH, and also raising their GH, and might explain their sudden fish deaths.
What does everyone think?
Dealing with an issue away from this forum, and someone is trying to work out why their fish are dying after adding this rock with seeds. I think they might be confused and have added something like CaribSea LifeRock which is "seeded" with marine organisms. This would be calcium carbonate which will be buffering their water, increasing their pH, and also raising their GH, and might explain their sudden fish deaths.
What does everyone think?