- Reaction score
- 1 year
We thought we might be able to use a bag of assorted "pea rocks" from Home Depot as gravel in my new goldfish tank. However, I don't know what kinds of rocks are in there (I know quartz is, but I think that's safe) and if it will have negative effects on the water and fish. They have a lot of clay dust on them that has been taking forever to rinse off...