Description
Green Water is a live freshwater phytoplankton culture grown exclusively in Aquatic Arts holding systems used to breed Neocaridina shrimp. This culture contains naturally established, free-floating algae (phytoplankton) that develops under stable, shrimp-safe aquarium conditions.
It is commonly used to feed live food organisms such as Daphnia.
Available Sizes
| Size | Quantity |
|---|---|
| 8 oz | Available |
| 16 oz | Available |
This product is shipped live and will arrive packaged in a fish bag for transit safety.
For the safety of our culture, we now ship live cultures exclusively via UPS 2nd Day Air or UPS Next Day Air. If your order contains fish or other select livestock, you will only see UPS Next Day Air as a shipping option during checkout.
FAQ
How long does it take to receive the live phytoplankton culture?
Delivery time depends on the shipping option selected. The culture is shipped via UPS 2nd Day Air or UPS Next Day Air, with delivery typically within 1 to 2 business days after shipping.
Is the phytoplankton culture safe for use in shrimp tanks?
Yes, the Green Water phytoplankton is grown under shrimp-safe conditions and is specifically designed to be safe for use in aquariums housing Neocaridina shrimp and other sensitive aquatic life.
Can I use this culture to feed other aquatic organisms?
Yes, this culture is commonly used to feed live food organisms such as Daphnia.




Benjamin Ferguson –
The phytoplankton arrived fresh and active. My shrimp have been feeding on it for two weeks and seem healthier than before. Easy to use and a great addition to my shrimp tank.
James Fisher –
I’ve tried several live food options, but this one is the most consistent. The algae floats naturally and my Daphnia are thriving. Packaging was secure and the delivery was fast.
Kimberly Wallace –
The culture is active upon arrival and works well for feeding small invertebrates. I wish the instructions were more detailed, but overall it’s a reliable product.
Bella Turner –
Great quality and easy to maintain. I use it weekly in my shrimp tank and notice improved growth. The shipping was prompt and the packaging protected the culture well.