- Home
- Equipment
Refine by
Velda Environmental Equipment & Supplies
37 equipment items found
Manufactured by:Velda B.V. based inEnschede, NETHERLANDS
With the help of these floating linkable planting baskets you can add an impressive island to your pond. The baskets, which are equipped with a styrofoam floating ring, can be linked together mutually and can be applied in any random place on the water surface. This will produce a fascinating effect, even in those places where the pond is too deep to plant marsh plants on the bottom. Colour: ...
Manufactured by:Velda B.V. based inEnschede, NETHERLANDS
Using this overgrowing mat, you will make a splendid connection between the pond edge and the water of the pond. The mat contains many indentations in which marsh plants can be put. In this way you will realise a naturally grown overgrown connection between the water surface and the pond ...
Manufactured by:Velda B.V. based inEnschede, NETHERLANDS
This robust water bowl is a decorative addition to any pond. Fill the round bowl with marsh plants and enjoy the subtle waterfall at your pond. The supplied pump carries the water through the filter material and fills the bowl with clean water. Over the edge, the water falls back into the pond, while dirt particles remain in the filter chamber. Even without a pond, the waterfall bowl can function ...
Manufactured by:Velda B.V. based inEnschede, NETHERLANDS
Bacterial contains nitrifying bacteria cultures in lyophilized form. These water-purification bacteria immediately start cleaning your pond biologically! They help to create a biological balance, clear the water and promote healthy plant ...
Manufactured by:Velda B.V. based inEnschede, NETHERLANDS
These liquid water-purification bacteria immediately start cleaning your pond biologically! They help to create a biological balance, clear the water and promote healthy plant growth. Dosage: 25 ml (= 1 measuring cup) per 2500 litres of pond water. Repeat the treatment 4 times a year. ...
Manufactured by:Velda B.V. based inEnschede, NETHERLANDS
Floating algae will turn your pond water green. An unpleasant effect is that oxygen plants stop growing. A lasting solution for green and murky pond water is a UV-C filter in combination with a pump. The water is, as it were, sterilised; floating algae, germs and moulds are killed. That results in crystal-clear water and a healthy pond environment for fish and ...
Manufactured by:Velda B.V. based inEnschede, NETHERLANDS
Use Crystal Clear to make your pond water crystal Clear again, quickly and easily. Turbid water occurs in ponds of which the natural balance is not optimum. Often newly sunk ponds are involved, however, also existing ponds may be involved. Crystal Clear makes turbid water in these ponds limpid. Its activity is based on a completely harmless reaction, which makes any form of turbidity in the water ...
Manufactured by:Velda B.V. based inEnschede, NETHERLANDS
All Velda filters include a special building-in UV-C Unit. Separate units can be used for the Clear Control pressure filters, Cross-Flow Biofill and Giant Biofill XL. Its action is based on ultraviolet radiation, which attacks cells of green floating algae and germs. With the help of this UV-C Unit you will obtain crystal clear pond water in a short period of time and a healthy environment for ...
Manufactured by:Velda B.V. based inEnschede, NETHERLANDS
Filter Carbon Active is a highly porous material that absorbs undesirable substances from the water. The very large internal surface means absorption is optimal. In a pond filter, the combination of several filter mediums gives the best result. The last stage in the filter process should be the active carbon. Fill the net with filter carbon, rinse it well and place the net in the filter. Check ...
Manufactured by:Velda B.V. based inEnschede, NETHERLANDS
The Velda Filter Net is strong and finely-woven, having nevertheless a good flow through. Suitable for all kinds of filter material such as filter carbon, filter substrate, lava and zeolite. Applicable in all Velda ...
Manufactured by:Velda B.V. based inEnschede, NETHERLANDS
The floating Pond Skimmer Pro with built-in pump is ready for use in the pond. Place the skimmer floating on the water and activate the water flow by plugging in. Continuously, the water surface is drained off and dirt is removed. Floating debris is collected in the removable reservoir. Empty the reservoir and rinse the foam filter regularly for optimal clean ...
Manufactured by:Velda B.V. based inEnschede, NETHERLANDS
Floating debris such as leaves, twigs and feed residue inhibit pond fun. Not only the view of the pond and the fish is disturbed, but also the biological balance. This organic material eventually sinks to the bottom of the pond, being a nutrient source for algae. That’s something you want to avoid. This free-standing Ultra Skimmer keeps the water surface of the pond clean at all ...
Manufactured by:Velda B.V. based inEnschede, NETHERLANDS
To keep the pond in good condition, regular maintenance is necessary. Died off parts of plants, twigs that have been blown in the water and the like should be removed from the pond at once. Especially to this end Velda has created a two-in-one tool: the Duo Pond Tool, which allows trimming of plants and by putting up two claws plant trimmings can be removed from the pond ...
Manufactured by:Velda B.V. based inEnschede, NETHERLANDS
With the lapse of time pond sides will often show a thick layer of dirt and algae. This does not look nice and gives an untidy impression of the pond. To keep these pond sides clean Velda introduces a pond brush that has been developed especially for this ...
Manufactured by:Velda B.V. based inEnschede, NETHERLANDS
Fallen leaves, died off water plants and excrements of fish can increasingly pollute the pond bottom. Lack of oxygen will acidify the pond soil, whereas decomposition of organic sludge is no longer possible. The water plants will no longer grow and algae will gain the upper hand. Bio-Oxydator removes sludge from the pond bottom and will prevent new sludge from ...
Manufactured by:Velda B.V. based inEnschede, NETHERLANDS
Bio-Activator solves the problem of pond sludge by combining two long-acting components in the pond. By activating the granulate with cleaning bacteria, bottom dirt disappears quickly and nitrate is decomposed into gas bubbles that leave the pond in a natural way. Pour the activator over the granulate and let it soak for 5 minutes. Wear gloves and distribute this mixture evenly over the bottom. ...
Manufactured by:Velda B.V. based inEnschede, NETHERLANDS
Velda Ferro Plus contains bivalent iron (Fe2) for a stable pond environment. Suffcient to treat 6000 litres of water during 6 weeks. Available in packaging of 1000 ...
Manufactured by:Velda B.V. based inEnschede, NETHERLANDS
White substrate from Velda has been the standard for a biological substrate of your pond for many years. Owing to its very light and porous structure this substrate provides maximum adherence of ...
Manufactured by:Velda B.V. based inEnschede, NETHERLANDS
3-Colour Pellet Food ensures intensive colors and excellent growth of the fish. Besides a good dose of nutrients, this 3-color mix contains spirulina, turmeric and red rice. Feed your fish with 3-Colour Pellet Food for visibly healthy and colorful fish in your ...
Manufactured by:Velda B.V. based inEnschede, NETHERLANDS
Nothing beats the beauty of flowering water lilies. We can't have this all year long, unfortunately. But these synthetic floating flowers are just the thing. Throughout the year, they create a wonderful sensation of flowering lilies in a range of fantastic colours. Create atmosphere in the twinkling of an eye with these decorative flowers floating on the water surface. Pond, water dish, inside or ...