Seapony Ocean Flow from MLP frienship is magic Season 8 Episode 6 Surf and/or Turf from screencaps.

Recomended positive tags:

+ Character: Ocean Flow, seapony, my little pony
+ Hair: purple hair, multicolored hair
+ Skin: yellow skin
+ Tail: mermaid, mermaid tail, yellow mermaid tail, purple mermaid fluke
+ Eyes: purple eyes
+ Fins: purple fins
+ Ears: head fins
+ Wings: fin wings. fairy wings, purple wings

Recomended negative tags:
- Pony ears, legs, thigh gap, merge, merging, merged, merging hands, merged hands, purple theme, ears, scales, bad hands, bad fingers