Pond supplies

Water purifiers

Simon van der Velde

A hydrogen vacuum does not work well, and electric pond filters require a lot of maintenance and are significantly more expensive. The combo deal package has a one-time purchase price and reduces maintenance costs.

Simon van der VeldePond specialist and aquatic plant breeder

All water improvers

Expert choice: water purifiers combo deal package

One-time purchase price and reduces maintenance costs. Combi water purifiers especially for bottom and wall cleaning, do not affect pond plants.

Water purifiers

Freshwater snails - 10 pieces

- For 50 - 500 liters
- Bottom and wall cleaner
- Does not attack pond plants

 19,95

In stock

Freshwater mussels - 10 pieces

- For 500 - 1000 L
- Bottom and wall cleaner
- Does not attack pond plants

 29,95

In stock

10 Pond Mussels, 20 pond snails & 10 moss balls

- For 500 - 1.000 L
- Soil and wall cleaner
- Does not attack pond plants

 99,95

In stock

Freshwater snails - 25 pieces

- For 500 - 1000 liters
- Bottom and wall cleaner
- Does not attack pond plants

 44,95

In stock

Freshwater mussels - 25 pieces

- For 1000 - 2500 L
- Bottom and wall cleaner
- Does not attack pond plants

 69,95

In stock

10 Pond mussels & 10 Moss balls

- For 500 - 1000 L
- Bottom and wall cleaner
- Does not attack pond plants

 49,95

In stock

10 Water snails & 10 Moss balls

- For 50 - 500 liters
- Bottom and wall cleaner
- Does not attack pond plants

 44,95

In stock

Anti Algae Pond Package - Mini Pond

- For 100 - 500 L
- Oxygen plants + extras
- Placement: -1 to -20 cm

 89,95

In stock

Freshwater snails - 100 pieces

- For 2000 - 4000 liters
- Bottom and wall cleaner
- Does not attack pond plants

 179,95

In stock

Freshwater mussels - 100 pieces

- For 5000 - 10000 L
- Bottom and wall cleaner
- Does not attack pond plants

 279,95

In stock

Anti Algae Pond Package - Small

- For 500 - 1.500 L
- Oxygen plants + extras
- Placement: -1 to -20 cm

 199,95

In stock

Anti Algae Pond Package - XL

- For 10,000 - 15,000 L
- Oxygen plants + extras
- Placement: -1 to -20 cm

 1.699,95

In stock

Anti Algae Pond Package - Large

- For 3,000 - 5,000 L
- Oxygen plants + extras
- Placement: -1 to -20 cm

 799,95

In stock

Anti Algae Pond Package - Medium

- For 1.500 - 2.500 L
- Oxygen plants + extras
- Placement: -1 to -20 cm

 449,95

In stock

Aquarium plants - 5 pieces + 10 Snails

- Aquarium plant
- 5 plants + 10 snails
- Placement: in/on the bottom

 44,95

In stock



The natural vacuum cleaners in the pond

Good to know:

If you put snails, mussels, and moss balls in the pond, they will need a few days to suck up water. After that, they sink to the bottom on their own.

This can take 1-3 days.

Freshwater mussel water conditioner

Bottom cleaner no.1 - Freshwater mussel

Did you know:

  • A freshwater mussel can filter about 10 liters of water per hour? This helps remove pollutants and floating algae.
  • They clean the bottom by consuming bottom silt, dead algae and undigested fish food?
  • Chubs lay their eggs in clams?
  • They can live as long as 80 years?
  • They are most effective when you have 5 to 10 per 1,000 liters of water in the pond?
wall cleaner pond slugs water cleaners

Soil and wall cleaner no.2 - Pond snails

Did you know:

  • Freshwater snails feed on trash, dead leaves, filamentous algae and floating algae?
  • They shun live aquatic plants?
  • They keep the bottom and walls of ponds clean?
  • They prefer to be in ponds from 20 centimeters to about 1 meter deep?
  • They contribute to a healthy ecosystem; snail poop feeds pond plants.
  • They survive the winter if the pond is at least 40 centimeters deep?
  • They function optimally with at least 20 per 1,000 liters of water?
moss ball water conditioner

Soil cleaner no.3 - Marimo moss balls

Did you know:

  • The scientific name for moss balls 'Chladophora Aegagropila' is?
  • They originally come from Japan and are called Mari (bouncy ball) Mo (moss) there? Marimo moss balls symbolize happiness and love.
  • They can withstand extremely hot and cold water?
  • They have a purifying effect, especially when combined with our pond bacteria Bacta Clear, and help remove algae? These bacteria live in the fine hairs of the moss.
  • They function optimally with at least 10 per 1,000 liters of water?
  • They can purify effectively in larger swimming ponds, at larger numbers? (For example, 50 pieces per 1,000 gallons of water)

Other supplies for the pond

Freshwater mussels

Pond mussels, a species of freshwater mussels, are excellent natural water purifiers in pond ecosystems. These pond mussels are capable of filtering thousands of gallons of water per day, contributing to a clear and healthy aquatic environment. By filtering small particles and algae from the water, pond mussels help improve water quality and keep the ecosystem in balance. Their filtering action is important not only for water purification, but also for maintaining pond biodiversity. Freshwater mussels, like pond mussels, are thus an essential link in maintaining a healthy and vibrant pond life.

Freshwater snails

Freshwater snails, often referred to as pond snails, are an essential part of the aquatic ecosystem and are known for their role as natural water purifiers. These pond snails actually act as a hydrogen purifier by eating algae and organic waste from the soil and plants in the pond. Their presence helps keep the water clear and healthy, making them essential to the balance in many freshwater habitats.
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Tips, advice and substantial savings
I would like to share my experience with you, and advise you to solve any pond problems and reduce pond maintenance. As a result, you can easily save hundreds of dollars.
Tips, advice and substantial savings
I would like to share my experience with you, and advise you to solve any pond problems and reduce pond maintenance. As a result, you can easily save hundreds of dollars.
Tips, advice and substantial savings
I would like to share my experience with you, and advise you to solve any pond problems and reduce pond maintenance. As a result, you can easily save hundreds of dollars.
Tips, advice and substantial savings
I would like to share my experience with you, and advise you to solve any pond problems and reduce pond maintenance. As a result, you can easily save hundreds of dollars.