Suitable Substrate

  • We are currently upgrading MFK. thanks! -neo
I have silica sand in both my tanks, 125 and 150, never had any trouble with it, no algea concerns, lights on about 6 hrs per day, no direct sunlight. I buy it locally at a pool supply store, $5.25 for 75lb bag. I don't have stingrays, I have severums, parrots, firemouths, clown knife, loaches. etc
 
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