Thread algae plague in the garden pond

---

Size: 5092px × 3522px
Photo credit: © Animaflora PicsStock / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: algae, animals, aquatic, botany, control, die, ecology, ecosystem, filamentous, fish, garden, goldfish, green, hand, holding, infestation, koi, landscape, nature, nutrient, oxygen, phosphate, plague, plant, plants, pond, quality, symbol, water, zygnema