Salvinia Minima

Salvinia minima is a small aquatic fern that improves water clarity and reduces nutrients, providing a habitat for goldfish.

• The description claims that Salvinia minima efficiently absorbs nitrate, ammonium, and phosphate.
• The description claims that Salvinia minima provides surface area for beneficial nitrifying bacteria.
• The description claims that Salvinia minima can absorb dissolved heavy metals in low-to-moderate concentrations.