| SHould it be changed every month? Probebly need 3 bags for a 120gl right?
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225gl Starphire(60Lx36Wx24H) Reef
*Deltec AP851
*GEO Calcium Reactor
*Sequence DART
*TUNZE 6100 Stream
*SEIO 1500
*2xAquaclear 270 Powerheads
*3x250w MH ROIII+
*Pheonix 14K DE HQI
*2x110w VHO URi Super Actinic |