sand is lookin clean, but the sand sifter is getting just a tad bit skinny. still healthy looking and moving around, its just its time to let him go before he starves. he moving on glass alot more, probably in search of food so he getting hungry. He is free, but would like a frag in the 10 to 15 dollar range for kindness, or I'll ship him for $15. Please move into tank where tank is matured, mature deep sand bed, and a tank of at least 70 gallons and above. Also parameters must be pretty good, low nitrates, below 20ppm plz! thank you