Guppy Grass (Najas guadalupensis) – Live Aquarium Plant

Guppy Grass (Najas guadalupensis) is one of the simplest and most adaptable freshwater plants for your tank. Beloved by guppy and shrimp enthusiasts, this rapid-growing species offers superb hiding spots and protection for young fry, supporting their healthy development. You can let it float loosely or root it in the substrate; either way, it acclimates easily with little maintenance required. It enhances water quality by soaking up surplus nutrients, generating oxygen, and naturally keeping algae in check. Ideal for novices and experienced aquarists, Guppy Grass is a resilient, quick-spreading choice for community setups, breeding environments, and naturalistic designs. Our plants are vibrant and cultivated in active aquariums stocked with guppies, neocaridina shrimp, and ramshorn snails. Every portion is rinsed before shipping and includes cuttings of assorted lengths totaling 1 oz – roughly the amount that fills a sandwich bag. Shipped fresh from Montana with care guidelines included.