Rapid biofilm growth: Enables quick establishment of a healthy microfauna hotspot for shrimp and snails
Low tannin content: Adds a subtle amber tint and gently softens water without dramatic darkening
Long-lasting enrichment: Cones break down slowly, providing weeks to months of habitat enrichment
Natural and unbleached: Made from 100% natural, unbleached casuarina wood with no pesticides or chemicals
Versatile use: Suitable for both aquariums and terrariums, supporting a wide range of aquatic and terrestrial species
Summarized by Shop
Casuarina cones are one of the most versatile and beloved botanicals in the freshwater and bioactive hobby. Small but mighty, these natural cones quickly develop biofilm, create microfauna hotspots, release gentle tannins, and provide the perfect foraging surface for shrimp, isopods, and springtails. A staple of the botanical method aquar