Related Clues:
- Bit of fish food
- Staple substitute
- Seaweed found in the botanical gardens
- A single one of those things you see floating in the pool when you don't clean it
- Seaweed or kelp
- Trim, as a hedge
- Curtail section of programme
- Photosynthesizing aquarium denizen
- Pool growth
- Minuscule lake organism
- Cinematic snippet
- Tiny tank plant
- Bit of pond slime
- Lick cut
- Kelp, for example