Predator tank clean up crew??s

I've got a 90 gallon predator tank with a porcupine puffer, a couple of triggers and a sailfin tang. I'm looking for any suggestions for a clean up crew that won't become an easy meal or snack. I've tried large snails and normal blue leg hermit crabs and all became a snack for these guys. Any help or suggestions would be greatly appreciated. Thanks

Justin
 
not much you can do... other than do nitrate control via reactor and water change with heavy wet skimming. Can try tigertail cukes for sand... but glass i think you are it. Might invest in some additional smaller fish, like sand sifters.. gobies etc. maybe some starfish.
 
@DaveJ wrote:
not much you can do... other than do nitrate control via reactor and water change with heavy wet skimming. Can try tigertail cukes for sand... but glass i think you are it. Might invest in some additional smaller fish said:
I agree with Dave... not much you can add that will not become a meal... use; Carbon, phos ban reactor, carbon dosing vodka or vinegar, wet skim, weekly water changes, filter socks, and good flow is the life of a Pred tank.
 
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