- Joined
- Oct 11, 2019
- Messages
- 47
- Reaction score
- 80
- Location
- Phoenix
- What state or country do you live in
- Arizona
Got this tank, all established, took 98% of the water when it got moved. My question is, what are these 2 things? One of the corals is starting to take over the birds nest so want to move it. It is also on another smaller rock all by itself (which is fine) The other is some sort of yellow... sponge? Help a rookie out! Thanks guys!


