Hi..... I'm new to the forum...... I got 2 monster cats in a 240 with a 8000 gallon pond filter and a hog uv light..... And redundant backup filters as well...... I LOVE MY CATFISH...... My redtail is like JAWS....what a hog...... And my hybrid is a DOLL...... She looks so pretty and whst an awesome personality...... She loves being hand fed...... Shrimp is her fav...... Love my cstfish.......