This fish is smaller, commonly rising to about 6 inches in duration, and it has a lumpy, Just about warty texture. It truly is noted for its power to “wander” together the seafloor applying its pectoral fins, and it could possibly alter its coloration to blend in with its environment. https://medium.com/@FishAquariumOnline/facts-about-professional-pond-cleaning-007541cfa80a