rare brazilian tropical fish cascudo pineapple (pterygoplichthys pardalis) known as "cascudo pineapple"

amazon sailfin catfish american ancistrus animal aqua aquarium armbruster background baryancistrus black brazil cascudo cascudo leopardo cleaner disjunctivus eater ectothermal ectothermic exotic fin fish fishbowl fresh freshwater hypostomus jaguar joselimaianus loricariidae male marine multiradiatus nugget pardalis pet plecostomus plecostumus pterygoplichthys pterygoplichthys sailfin sucker tropical underwater water white xinguensis zebra