No sure excatly but im thinking a sea hare will do it i have one i a 34 gallon reef tank and no bother either way with him he is barely noticed. only thing is once he eats all the algae you might have to start supplimenting him . they eat at a great pace. take a look at mine i will add a pic right now. i have one because my tank is over run with algae i cant get rid of. mine is barely 2 inches but will grow to 4 or 5 .
__________________
72 Gallon Bowfront Reef.. Hardware:2x250w Luminex Elite HQI Reflectors (Phoenix Hexarc Bulbs), Galaxy 2x250w Electronic ballast, Euroreef 130 Skimmer, Sedra KSP 7000 Retern... Live Stock: Pair of Hawaiian Flame Wrasse, Leopard Wrasse, Pink Streaked Wrasse, Pair True Percula Clowns, Potters Angel, African Flameback Angel, Orange Fin Tomini Tang, Yellow Assessor, Tailspot Blenny, Purple Firefish..
45 G FW Asain Barb Community tank.
|