CTY Malaysia Open Guppy & Hypancistrus (Pleco) Championship had been organized from 16th to 18th December 2022 at 1st Floor Auditorium, Chew Thean Yeang Aquatic and Pet, Burma Road.

Finally, this event had been organized after the pandemic of COVID 19 since year 2019.

Total Categories of Guppy: 20 Categories, which are:

Class 1: Solid Red Delta
Class 2: Solid Blue Delta
Class 3: Half Black Delta
Class 4: Mosaic Delta
Class 5: Grass Delta
Class 6: Snake Skin Delta
Class 7: Solid Albino Delta
Class 8: Pattern Albino Delta
Class 9: A.O.T.
Class 10: A.O.C.
Class 11: Ribbon/ Swallow
Class 12: Sword Tail
Class 13: Short Tail
Class 14: Big Dorsal
Class 15: Non Pattern Sub Adult
Class 16: Pattern Sub Adult
Class 17: Non Pattern Albino Sub Adult
Class 18: Pattern Albino Sub Adult
Class 19: Non Pattern Juvenile 
Class 20: Pattern Juvenile

Total Categories of Plecostomus: 4 Categories, which are:

Class A: Hypancistrus L236 (L236 Basic, L236 Super White, L236 Super Yellow)
Class B: Hypancistrus L333
Class C: Others Hypancistrus (L046, L173, L136, L174, Hybrid and etc.)
Class D: Hypancistrus Breeder Group (Any Hypancistrus, 5 juvenile fishes 4-5cm with similar pattern, size and color)