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The sera pond pumps PP combine features important for modern pond keepers: The pumps are located maintenance friendly within a beautifully shaped basket with handle, which provides the pump with good standing area within the pond and protects it against coarse particles. The pumps are equipped with an optimized impeller, which largely prevents clogging and thus prolongs maintenance intervals. The …

Due to the purification bacteria it includes, sera pond bio nitrivec, a sera biotechnology product, breaks down ammonium and nitrite effectively, quickly and in a natural way. The included mineral volcanic rock removes pollutants, effectively binds cloudiness and provides settling space for the purification bacteria. The volcanic rock also contains calcium, potassium and magnesium - indispensable…

be attached by means of their holder plate equipped with suction cups. The kit includes a variable water display that can be used in place of the hose connector. The included accessories of the sera pond pumps SP thus allow for different water display patterns, among them a water bell. These height and diameter of these water displays allows for individual set-up due to their adjustment…

Versatile water conditioner that is quickly and safely effective against almost all pathogens occurring in ponds. The treatment is effective against, among others, bacterial infections (e.g. Columnari

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sera Pond Granulat Nature is the staple food consisting of carefully processed granules without dyes and preservatives for all larger pond fish such as Koi and large goldfish. The harmonic composition with plenty of vitamins, minerals and a balanced carbohydrate vs. protein ratio fulfills the requirements of the fish. This will keep them healthy and active. The particularly easily digestible food…

sera Pond Mix Royal Nature is the staple food consisting of carefully processed flakes, granules and whole gammarus for feeding in ponds with various fish throughout the year. Of course free from dyes and preservatives. The balanced blend contains everything pond fish of different species and sizes need for a healthy development and strong disease resistance. The small ones eat the flakes, whereas

The sera pond universal connector allows connecting hoses with  ¾", 1", 1¼" diameter.

sera Pond Color Sticks Nature is the color food consisting of carefully processed granules without dyes and preservatives for pond fish. Valuable ingredients such as krill (4%), which is very rich in natural carotenoids, support the optimal coloration and purity of the colors. The balanced, easily digestible composition rich in omega fatty acids, vitamins, trace elements and minerals supports…

sera Pond Flakes Nature is the staple food consisting of carefully processed flakes without dyes and preservatives for all smaller pond fish such as goldfish and bitterlings as well as for juvenile fish. The harmonic composition with plenty of vitamins, minerals and a balanced carbohydrate vs. protein ratio ideally fulfills the needs, and meets the natural requirements of the fish. This will keep…

nitrate, and the pond water remains low in nitrate. The surface of one liter (one US quart) of sera siporax Professional has almost as much biological breakdown power as 34 liters (9 US gal.) of clay filter material. Calculation formula for sera siporax pond:One single liter (one US quart) sera siporax pond is sufficient for purification of 1,000 liters (264 US gal.) pond water with 20 pond fish…

Quick reaction is required if sudden and massive pollution peaks by toxic substances occur due to de-stabilizing factors. sera pond toxivec is the effective, safe pollutant remover with immediate effect.

sludge layer on the bottom of the pond. The balanced blend of purification bacteria and biologically active enzymes in sera pond filter biostart breaks down the sludge and starts further pollutant breakdown in the filter by doing so. The pond remains clean, healthy and free of bad odors without much effort. sera pond filter biostart is the ideal addition to sera pond bio nitrivec. The high…

filtration, sera pond bio humin provides support in such cases. The aggressive UV radiation is reduced to an acceptable amount. This also effectively prevents algae multiplication. Furthermore, fish swimming at the surface are being protected against painful sunburns. Due to natural humic substances, sera pond bio humin provides amber colored, crystal clear water and less stress for all pond…

The sera pond fish net small allows catching small pond fish safely.

Water conditioner against bacteria and parasites in ponds. sera pond cyprinopur helps in case of bacterial infections, disinfects open wounds, prevents the spreading of viruses and reduces infection pressure caused by free parasite stages in pond water. sera pond cyprinopur can also be used for preventive disinfection in pond water.   Not for sale in the USA.

The sera pond bamboo net can be used to safely net fish or objects. Thanks to the 1.0m long net handle, it can be netted particularly far or deep in the pond or other waters. The net bag has a diameter of 30 cm and is 45 cm deep, so that even larger animals or objects can be netted and secured by turning over the net bag. As the product name implies, the handle of the net is made of

for sera pond fil bioactive pressure filter

for sera pond fil bioactive pressure filter

for sera pond pump SP 1500

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for sera pond fil bioactive pressure filter

The sera pond leaf net is suited for daily pond care. The leaf net can be extended to a total length of 220 cm (7.2 ft.) due to the telescopic handle. This allows for easy leaf removal also in bigger ponds.

sera Pond Insect Nature is the staple food consisting of sustainable insect meal without dyes and preservatives, and contains exclusively animal protein from insect meal. It is excellently suitable for all biotope fish such sunbleaks, sticklebacks, bitterlings, minnows, gudgeons, but also for goldfish and smaller Koi. The slowly sinking granulate reaches the fish in all swimming zones and…

sera Pond Sticks Energy Plus Nature is the ideal energy food without dyes and preservatives for pond fish at water temperatures above 17°C (63°F). It is a perfect addition to natural food present in the pond during the warm season (insect larvae and herbal matter, among others). Other types (e.g. sera Pond Color Sticks Nature, sera Pond Mix Royal Nature or sera Goldy Color Spirulina Nature) can oc

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The sera pond fish net large allows catching big pond fish safely. The fish net can be extended to a total length of 220 cm (7.2 ft.) due to the telescopic handle.

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of the filter. Dosage depends on fish density. 145 spheres are required per each 1,000 grams (2.2 lb.) of fish. In a moderately stocked pond with approximately 200 g (7 oz.) of fish and a maximum stock of 1,000 g (2.2 lb.) fish per each 1,000 liters (264 US gal.) pond volume, the 10 liter (2.6 US gal.) pack with 210 spheres is sufficient for 1,500 to 7,300 liters (396 to 1,928 US gal.) and the 50…

Water conditioner, that successfully combats many of the parasites and other pathogens that frequently occur in ponds (e.g. Ichthyophthirius multifiliis, Ichthyobodo necator, Apiosoma, Tetrahymena, Tr

for sera pond pump SP 1500

for sera pond pump SP 1500

rainfalls influence the carbonate hardness and the pH value. This may lead to life-threatening pH value variations. sera pond bio balance increases the carbonate hardness as well as the total hardness in a natural, gentle way and thus stabilizes the pH value for a long time. sera pond bio balance ensures a balanced mineral supply, stress reduction and optimal environmental conditions for fish and…

suitable for sera Koi Professional 12000 Pond Filter (item no. 08310)

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The innovative, patented 3D fiber structure of sera pond crystal clear Professional very quickly removes even smallest particles above 10 µm (such as floating algae or sludge). Unlike common filter wool, the filter balls keep their shape and can be washed out several times. They are 80% reusable after washing out. Maximum filter performance can be achieved by combination with a UV-C lamp and/or…

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active special active carbon sera pond super carbon removes not only treatment remainders but also other dangerous toxic substances, which for instance can be washed in unnoticedly by rainfalls (environmental pollutants, fertilizer components, herbicides, pesticides, among others) quickly, effectively, without side effects and without affecting the pH. 2 kg (4.4 lb) sera pond super carbon remain…