D_Tristan22
Aquarium Advice Freak
- Joined
- Jan 3, 2014
- Messages
- 265
I have gravel and I'm really interested in switching to the black sand. Was wondering though if it's safe and soft enough to add it to an aquarium because I heard of a fish dying for accidentally swallowing a 2mm pebble of the sand.
Thank you in advance
Thank you in advance