Lake Cress (Rorippa aquatica) (Rorippa aquatica) is a intermediate-level aquarium plant. A tall stem plant with deeply cut leaves, native to cool North American waters. It grows well in cooler aquariums with good light and regular trimming, and may struggle in very warm tanks.
Care facts at a glance
| Scientific name | Rorippa aquatica |
|---|---|
| Family | Brassicaceae |
| Origin | North America |
| Height | 8-20 in |
| Light | Medium to high |
| CO2 | Optional |
| Placement | Midground to background |
| Growth rate | Moderate |
| Temperature | 60-77°F |
| pH | 6.0-7.5 |
| Difficulty | Intermediate |
| Propagation | Cuttings |
Quick tips
- Prefers cooler tanks.
- Trim and replant tops to keep it full.
- Keep nutrients steady.
San Diego water
Captive-bred stock usually adapts to San Diego tap water with slow acclimation. For best color and health, many keepers blend tap with RO/DI water. Learn the numbers in our San Diego tap water guide.
New to planted tanks? Start with our beginner planted tank guide and the plant fertilizer guide.
Find it at Pet Zone
Pet Zone Tropical Fish is a San Diego aquarium store with two locations. Stock changes daily, so call ahead if you are after a specific species or plant. Shop online at petzonesd.com.
4160 Convoy St, San Diego, CA 92111
(858) 987-0309
Open daily, 10am-6pm
Aquascaping, planted tanks
4266 University Ave, San Diego, CA 92105
(619) 283-1812
Closed Monday; Tue-Fri 10:30am-6pm, Sat 11am-6pm, Sun 11am-4pm
Monster fish, koi