again, three fish is way too heavy fpr a 15gal. Carmie is absolutely right, unless you do water changes religiously (even then i wouldnt dream of it) i wouldnt go with 3.
If you had your heart set on it, you could probably pull a pair of clowns off. But you'd need excellent filtration, you can't overload the tank with
LR, so they have places to swim, and you MUST be religious about your tank Params.
Again, its like many things in theis hobby, it can be done, but not without a great amount of research, patience, and commitment.
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Josh Small Frys 120 Fish- 2 Percula Clowns, Hippo Tang, Flame Hawkfish, Black fin Shrimp Goby
Coral- Green and Pink Frogspawn, Colt Coral, Zoanthids, Green Acropora, Fungia coral x2, Millipora
Clams- 1-4.5" Crocea Clam, 1-6" Maxima Teardrop
Cleaning Crew- 2 Skunk Cleaner Shrimp
2 Peppermint Shrimp ,20 Tiger Trochus, 5 Blue Legged Hermits
RIP Victims of the massacre :