Available now.. Bristlenose Plecostomus (Ancistrus Cirrhosus). these are part of a batch of youngsters home bred by ourselves, and are now around 1.5 inches (3.8 cms), all are healthy, active and feeding well on a variety of foods. these fish only grow to 5 inches as adults, making them a perfect choice for community tanks. our price.. £10.00 each. Buyer must collect, as i don't have any transport at the moment.