That's Absolutely right, but the problem is that clown loaches are very skittish and the hardest freshwater fish to catch! So if I catch them and use a ruler to prove that I'm not bluffing, it will ruin my tank and stress out all my discus. But I highly appreciate your true suggestion! I'm losing a lot of money on this sale; my loss is another hobbyist's gain, and I'm sure eventually someone will figure that this deal is less than half price, and even if they don't want to keep the fish they can sell them individually and gain a profit!