Heteranthera zosterifolia Tissue Culture by Tropica Product_Aquarium Filter Cichlids: Even smaller species like

Cichlids: Even smaller species like Angelfish and Dwarf Cichlids can prey on aquarium shrimp

and decaying organic matter

Cardinal Tetras (Paracheirodon axelrodi): Cardinal Tetras are small and peaceful schooling fish with stunning blue and red coloring

The substrate's light

Heteranthera zosterifolia Tissue Culture by Tropica Product_Aquarium Filter Cichlids: Even smaller species likeHeteranthera zosterifolia from South America is an extremely beautiful plant, which forms a lot of side shoots and thus quickly forms a bushy plant group. Stems can become 30 50 cm tall and 6 12 cm wide. Leaves often become black on the back. In strong light growth is intensive, and the plant must be pruned before it becomes so compact that no light reaches the lower leaves. Water roots often form on the stem. Those are easily cut and replanted. In