I've been feeding 1 cube of Hikari's frozen spirulina brine per day along with a ~4-5" square of nori. I never really questioned whether it's enough or too little. Might add a lawnmower blenny in the future.
2 medium tangs, yellow and purple
2 clowns
1 chromis
1 sixline wrasse
1 lubbocks wrasse
2 medium tangs, yellow and purple
2 clowns
1 chromis
1 sixline wrasse
1 lubbocks wrasse