Health & WellbeingHow do I grow the newly purchased tiny moss for my aquarium?
Moss doesn't grow from seeds, they are spread via microscopic spores. I'm not sure what you have there in the bag. It could be coated grass seed, green gravel or clumps of spores. You'll need to cut or break them open. Moss is usually supplied growing in fine netting to makeit easy to anchor to substrates. It can also be sold in established ball form. It is quite simple to grow or maintain. Provide good water quality, adequate lighting, nutrients and low current.
Updated on November 25th, 2025