Water Conditions: 72-78° F, dKH 8-12, pH 8.1-8.4, sg 1.023-1.025
Waterflow: Medium-Strong
Max. Size: 8 in.
Supplements: Calcium
![ThornyOyster_Arnaldolex – reefs](https://reefs.com/blog/wp-content/uploads/2016/07/ThornyOyster_Arnaldolex-reefs.jpg)
Thorny Oyster
Details
Scientific Name: Spondylus americanus
Invertebrate Care
Diet: Filter feeder
Aggressiveness: Peaceful
Reef Safe: Yes
Relative Care: Hard