GARRIGA
2500 Club Member
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R2R App User
Tampa Bay Reef Keepers
West Palm Beach Reefer
305 Reef Club
MAC of SW Florida
My Tank Thread
Started out with Instant Ocean in the 80s. Don’t t recall any other options. Public aquariums use it. Now I’m using Reef Crystals for my nano but likely going to Tropic Marin Pro for main. No clue why :rolling-on-the-floor-laughing: