|  |  | Hydra Silt-Less Bio Bacteria (Part-2 of Organic Silt Treatment For Lakes)From: £33.38 (5) - Hydra Silt-Less Bio Bacteria (Part-2) used in conjunction with Hydra Silt-Less Base (Part-1) reduces organic silt and sludge build-up up to 9 inches (23cm) over a 12 month period
- Effective mix of micro-organisms, trace elements and enzymes to digest organic silt
- Removing organic silt increases oxygen levels for better fish health
- Lake sludge digester bacteria acts fast to re-balance the lake ecology
- Use in Spring & Autumn for Optimum Results
- Shelf life 3 years, 1 kilo treats up to 400m² (1/10 acre)
|  |  | |