Hydra LT Extreme (Winter Bacteria)From: £21.30 - Psychrophile winter bacteria work at temperatures as low as 4°C
- Unlike other bacteria it continues working during cold winter months
- Reducing excess nutrients gives your pond or lake a head start in the Spring
- Shelf life 3 years. For dilutions see below
|  | | Hydra Bio Aquatic Bacteria (Nitrifying Bacteria)From: £19.20 - Kicks starts natures natural bacteria growth especially in the early months
- Cross selection of bacteria ensures maximum growth for clear water bodies
- Shelf life 3 years, 1 kilo treats up to 100,000 litres in ponds, 1 acre in lakes
| | | Hydra Aqua De-foam (Pond Water Defoamer)From: £12.83 - Rapidly removes accumulated foam
- Safe with all aquatic life, does not affect filter systems
- Use in ponds, fountains and water features
- Shelf life 3 years, 1 litre treats up to 60,000 litres
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Hydra Aqua Dechlorinator (Dechlorine Tap Water)From: £9.95 - Eliminates toxic to fish chlorine and chloramines from tap water
- Prevents damage to fish gills and is harmless to all pond life.
- Quick efficient action, highly concentrated
- Shelf life 3 years, 1 litre treats up to 50,000 litres
| | | Hydra Enhance (Pond Montmorillonite Clay)From: £17.05 - Enhances koi colours, difference can be seen within days
- Duplicates natural clay ponds in Japan for deepest koi colours
- Contains 78 essential natural trace minerals for koi health
- Shelf life 3 years, 1 kilo treats up to 90,000 litres
| | | Hydra pH Buffer (Pond pH Buffer)From: £15.80 - Keeps pond water at optimum alkalinity and hardness for healthy fish
- Balances Pond water pH and hardness especially in soft water areas
- Helps protect against effects of acid rain which can cause a pH crash
- Shelf life 3 years, 1 kilo treats up to 1,000 litres
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Hydra pH Up (Recover Pond pH)From: £13.80 - Rapidly releases pH buffering solution for quick recovery from pH crash
- Rapidly increases GH general hardness and KH carbonate hardness in ponds
- Emergency treatment helps protect from ammonia toxicity at low pH
- Shelf life 3 years, 1 kilo treats up to 7,000 litres
| | | Hydra Ammonia Lock (Remove Pond Ammonia)From: £23.75 - Reduces Ammonia levels which are dangerous to fish
- Rechargeable granules which boost nitrifying bacteria levels
- Helps pond water to obtain natural balance
- Shelf life 3 years, 1 kilo treats up to 1,350 litres
| | | Hydra Silt-Less All-in-One (For Ponds Only)From: £20.70 - Contains active aerobic bacteria.
- Natural way to get rid of organic silt, pond sludge
- Prevents build-up of blanket weed, algae, green water, slime and odour in ponds
- Safe for fish, wildlife and water plants.
- Shelf life 3 years, 1 kilo treats 20 sq. metres.
- Use the product in water with temperature above 12°C.
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Hydra Pond SaltFrom: £17.30 Hydra Pond Salt is a multi-benefit product. Improves general health of fish, adds vital trace elements in water, immediately neutralises the harmful ions when nitrite levels escalate dangerously. Recharges Hydra Ammonia Lock. Shelf Life of 3 Years | | | Hydra Pond Water StabiliserFrom: £9.99 - Equalises KH / pH Keeps Pond in Balance
- Safely Adjusts Pond Water Chemistry
- 1 Kilo Treats 10,000L of Water
- Harmless for Fish, Pets, Pond Life
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