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Secret GH plus 37,500 liters
Our GH+ advice
Our GH+ advice

Secret GH plus 37,500 liters

  • Suitable for 37,500 liters
  • Increase your GH level
  • Simple operation
In stock
19,95
Secret GH plus 150,000 liters
Our GH+ advice
Our GH+ advice

Secret GH plus 150,000 liters

  • Suitable for 150,000 liters
  • Increase your GH level
  • Simple operation
In stock
39,95
Secret GH plus 375,000 liters
Our GH+ advice
Our GH+ advice

Secret GH plus 375,000 liters

  • Suitable for 375,000 liters
  • Increase your GH level
  • Simple operation
In stock
89,-
Secret GH plus 562,500 liters
Our GH+ advice
Our GH+ advice

Secret GH plus 562,500 liters

  • Suitable for 562,500 liters
  • Increase your GH level
  • Simple operation
In stock
129,-
Secret KH plus 37,500 liters
Our KH+ advice
Our KH+ advice

Secret KH plus 37,500 liters

  • Suitable for 37,500 liters
  • Increase your KH value
  • Stabilizes the pH
In stock
19,95
Secret KH plus 75,000 liters
Our KH+ advice
Our KH+ advice

Secret KH plus 75,000 liters

  • Suitable for 75,000 liters
  • Increase your KH value
  • Stabilizes the pH
In stock
32,95
Persoonlijke adviezen
Voor 21:30 besteld, vandaag verzonden
100 dagen bedenktijd
Veilig achteraf betalen
Persoonlijke adviezen
Secret KH plus 150,000 liters
Our KH+ advice
Our KH+ advice

Secret KH plus 150,000 liters

  • Suitable for 150,000 liters
  • Increase your KH value
  • Stabilizes the pH
In stock
39,95
Secret KH plus 375,000 liters
Our KH+ advice
Our KH+ advice

Secret KH plus 375,000 liters

  • Suitable for 375,000 liters
  • Increase your KH value
  • Stabilizes the pH
In stock
89,-
Secret KH plus 562,500 liters
Our KH+ advice
Our KH+ advice

Secret KH plus 562,500 liters

  • Suitable for 562,500 liters
  • Increase your KH value
  • Stabilizes the pH
In stock
129,-
Secret Carbon Active 5,000 liters

Secret Carbon Active 5,000 liters

  • Removes drug residues
  • Ensures a crystal clear result
  • Removes chlorine, ozone and odors
In stock
22,95 19,95
Secret Carbon Active 12,000 liters

Secret Carbon Active 12,000 liters

  • Removes drug residues
  • Ensures a crystal clear result
  • Removes chlorine, ozone and odors
In stock
42,95 37,95
Secret Slib Away 30,000 liters

Secret Slib Away 30,000 liters

  • Cleaning up pond sludge
  • Active oxygen
  • 30,000 liters of water
In stock
19,95
Persoonlijke adviezen
Voor 21:30 besteld, vandaag verzonden
100 dagen bedenktijd
Veilig achteraf betalen
Persoonlijke adviezen
Secret Sludge Away 120,000 liters

Secret Sludge Away 120,000 liters

  • Cleaning up pond sludge
  • Active oxygen
  • 120,000 liters of water
In stock
46,95
Secret Pond Booster 80,000 liters

Secret Pond Booster 80,000 liters

  • Monthly maintenance boost
  • Limits nitrogen and phosphorus compounds
  • Improves plant growth and prevents algae
In stock
24,95 19,95
Secret Pond Booster 320,000 liters

Secret Pond Booster 320,000 liters

  • Monthly maintenance boost
  • Limits nitrogen and phosphorus compounds
  • Improves plant growth and prevents algae
In stock
44,95 39,95
Secret Gel-Bac 1000ml - Filterstart bacteria

Secret Gel-Bac 1000ml - Filterstart bacteria

  • Filter start
  • 10,000 liters
  • Starter bacteria
In stock
17,95 14,95
Secret Gel-Bac 5000ml - Filterstart bacteria

Secret Gel-Bac 5000ml - Filterstart bacteria

  • Filter start
  • 50,000 liters
  • Starter bacteria
In stock
59,95 49,95
Secret Lactic-Bac 1000ml - Lactic acid bacteria

Secret Lactic-Bac 1000ml - Lactic acid bacteria

  • Lactic acid bacteria
  • 20,000 liters
  • 100% organic
In stock
17,95 12,95
Persoonlijke adviezen
Voor 21:30 besteld, vandaag verzonden
100 dagen bedenktijd
Veilig achteraf betalen
Persoonlijke adviezen
Secret Lactic-Bac 5000ml - Lactic acid bacteria

Secret Lactic-Bac 5000ml - Lactic acid bacteria

  • Lactic acid bacteria
  • 100,000 liters
  • 100% organic
In stock
59,95 42,97
Secret Liquid-Bac 1000ml - Maintenance bacteria

Secret Liquid-Bac 1000ml - Maintenance bacteria

  • Direct effect
  • 20,000 liters
  • Startup and maintenance
In stock
29,95 24,95
Secret Nitri-Bac 1000ml | Decrease nitrite

Secret Nitri-Bac 1000ml | Decrease nitrite

  • Nitrite lowering
  • Ammonia reducer
  • Against foam
In stock
17,95 14,95
Secret Sludge-Bac 1000ml | Sludge Removal

Secret Sludge-Bac 1000ml | Sludge Removal

  • Organic
  • Remove sludge
  • 10,000 liters
In stock
17,95 14,95
Secret Pond-Bac 1000ml - Pond bacteria - Pondstart

Secret Pond-Bac 1000ml - Pond bacteria - Pondstart

  • Maintenance bacteria
  • Lowers ammonia
  • Lowers nitrite
In stock
17,95 14,95
Secret Filter Brush 30x15cm.

Secret Filter Brush 30x15cm.

  • Dirt filtering
  • 15x30cm.
  • Very durable
In stock
2,49
Persoonlijke adviezen
Voor 21:30 besteld, vandaag verzonden
100 dagen bedenktijd
Veilig achteraf betalen
Persoonlijke adviezen
Secret filter brush 40x15cm.

Secret filter brush 40x15cm.

  • Dirt filtering
  • 15x30cm.
  • Very durable
In stock
2,99
Secret Filter Brush 50x15cm.

Secret Filter Brush 50x15cm.

  • Dirt filtering
  • 15x50cm.
  • Very durable
In stock
3,99
Secret Filter Brush 60x15cm.

Secret Filter Brush 60x15cm.

  • Dirt filtering
  • 15x60cm.
  • Very durable
In stock
4,75
Secret Pond Net 2x3 Meter | Pond Cover Net
Our advice
Our advice

Secret Pond Net 2x3 Meter | Pond Cover Net

  • 10mm mesh size
  • sturdy wide band
  • Incl. 16 ground pegs
In stock
19,95
Secret Pond Net 6x5 Meter | Pond Cover Net
Our advice
Our advice

Secret Pond Net 6x5 Meter | Pond Cover Net

  • 10mm mesh size
  • sturdy wide band
  • Incl. 44 ground pegs
In stock
42,95
Secret Pond Net 6x10 Meters | Pond Cover Net
Our advice
Our advice

Secret Pond Net 6x10 Meters | Pond Cover Net

  • 10mm mesh size
  • sturdy wide band
  • Incl. 64 ground pegs
In stock
69,95 64,95
Persoonlijke adviezen
Voor 21:30 besteld, vandaag verzonden
100 dagen bedenktijd
Veilig achteraf betalen
Persoonlijke adviezen

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