[Differentiating juvenile angels.]

so nice color..wheres the best places to the juveniles.....

[My first reef attempt 4x2x2.5...]

Hi..Amboi40 here.....just read your forum...very good and well kept tank......as I do have a 4x2x2.5 last time....you need to upgrade to led ligthing....mid range will be ok  to use with a remote/controller...thats my view and experience...I hope it helps....good luck....