L186 Giant Black Cactus Pleco (Pseudacanthicus major) Lungfish Temperature: 68–82°F

Temperature: 68–82°F

but they will also ambush and eat water fowl and small mammals that may be floating on the surface

Generally peaceful towards similar sized tankmates

it typically reaches a length of about 20 cm (8 in) in its first year and 50 cm (1 ft 8 in) by an age of three

Females are always larger than males

L186 Giant Black Cactus Pleco (Pseudacanthicus major) Lungfish Temperature: 68–82°FThis giant growing and extremely impressive pleco, the L186 Black Cactus Pleco is found in the middle Amazon and some of its tributaries. With their heavy armor, sharp spines, and huge adult size, this pleco is a true monster fish and adults are suitable only for the largest aquariums.