Glossostigma (Glossostigma elatinoides) is a advanced-level aquarium plant. A low carpet plant with tiny paddle-shaped leaves. It forms a dense lawn under strong light with CO2 and a fine substrate, and struggles in dim or low-nutrient tanks.

Care facts at a glance

Scientific nameGlossostigma elatinoides
FamilyPhrymaceae
OriginAustralia and New Zealand
Height1-2 in
LightHigh
CO2Recommended
PlacementForeground carpet
Growth rateModerate
Temperature68-80°F
pH5.5-7.5
DifficultyAdvanced
PropagationRunners and cuttings

Quick tips

  • Needs strong light and CO2 to stay low and dense.
  • Plant tiny portions spread apart.
  • Trim regularly so the lower layer does not die back.

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.

Pet Zone Convoy

4160 Convoy St, San Diego, CA 92111
(858) 987-0309
Open daily, 10am-6pm

Aquascaping, planted tanks

Pet Zone Mid-City

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