keegster803
Aquarium Advice Addict
That should be plenty of flow
You can keep a small reef,but as others stated you need to keep close eye on it .I would also say do a 50% water change weekly.Did 3 gallon for two years that way.https://youtu.be/mQGNQDpJNFE
thats a really nice tank [emoji106][emoji106][emoji106]