Best Reef Safe Hermit Crabs?

I have both scarlet/red leg (dwarf kind) and blue leg hermits in my tank. I had a stage of green hair algae a while back where it was covering most of my sand and half my rockscape in my 24g tank. My LFS suggested red legs would help, so I decided to add 5-10 small ones. I must say that from my personal experience, the red leg hermits mowed though the hair algae like tractors clearing a field lol. Both types worked for me and don't seem to bother any of my corals.
 

IF YOU HAD TO TAKE A REEFING EXAM, WOULD YOU PASS?

  • Yes!

    Votes: 32 45.7%
  • Not yet, but I have one that I want to buy in mind!

    Votes: 9 12.9%
  • No.

    Votes: 26 37.1%
  • Other (please explain).

    Votes: 3 4.3%
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