- Joined
- Dec 30, 2020
- Messages
- 21
- Reaction score
- 5
- Location
- Chicago
- What state or country do you live in
- Illinois
hey there guys just set up my first ever salt water aquarium last night its a fluvial 13.5 got some live sand carib sea pink Fiji an one live rock plus 2 dead rocks from my local fish store I noticed 2 things I have no idea what they are come out of the live rock any help identifying an all tips for a beginner would be much appreciated!


