In stock, only 7 left
- Fights red, green and filamentous algae
- Free from copper
- Biodegradable
In stock, only 8 left
- Combats red, green and filamentous algae
- Gentle on aquatic plants
- Biodegradable
In stock, only 3 left
- For starting the aquarium
- For soil and water
- Promotes water plant growth