Blue Diamond Discus Fish — Calm

2000 × 998

Discus Fish in Aquarium — Green, Calm, Photograph

1680 × 1050

Discus Fish in Aquarium — Green, Calm

2400 × 1152

Catfish and Oscars in Aquarium

1680 × 1050

Red Discus Fish — Calm, Photograph

2000 × 998

Red Discus Fish — Orange, Calm

8016 × 4000

Three Discus Fish — Green

2000 × 998

Colorful Discus Fish — Orange

1220 × 900

Discus Fish in Aquarium — Red

1600 × 1200

Zebra catfish in aquarium

4352 × 3264

Red and White Discus Fish — Orange

2560 × 1920

Red and Blue Discus Fish

1280 × 1024