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Pond supplies & technology

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Feed mixtures Kenko® Premium Feed Oishii® High Quality Pet Food Tri Koi® feed Koi Special Feed Mix Koi Aqua Malamix special feed Feed sets Goldfish and garden pond food Snacks Rearing feed Automatic feeders Feed calculator Disturbing food Feed additives Spring - Summer - Autumn & Winter Koi Food

Spring koi food Summer koi feed Autumn koi feed Winter koi food

Pond filter Pond pumps Ventilations UVC Pond heaters PVC & Fittings Pond vacuum cleaner Protein skimmer Ozone Water level & temperature switch Floating plant islands Pond construction Robotic lawn mower Lighting Control cabinets & frequency converters Accessories

Pre-filter systems Bead filter Paper filter Drum filter Belt filter Chamber & row filters Brush filter Trickling filters, bio-towers & bio-chambers Small pressure filters Filter sets Pool filter sets Biological filter media Filter brushes & spawning brushes Filter mats & foam materials Filter fleece Filter accessories

Pump guide Koi Company Pumps AquaForte Pumps OASE Pumps Abyzz Pumps FlowFriend Pumps EVO Blue/Flow Stream Pumps Blue Eco Pumps EVO Green Stream Pumps Pipe & flow pumps 12 volt swimming pond pumps Wastewater pumps & submersible and pressure pumps Pump accessories

Hiblow Dong Yang Thomas air pumps Complete pond aeration kits AquaForte air pumps Schego air pumps Mobile ventilation pumps Water pumps for ventilation Ventilation rings and rods 16 mm Angel Aqua® Top Distributor and Diffuser Air stones, discs and diffusers Professional membrane ventilation systems Accessories for 16 mm air distribution Accessories for 9mm air distribution Accessories for 4 mm air distribution Spare parts for ventilation pumps Venturi

Pond Police Industrial UVC Steriliser Genesis EVO Blue Light Inazuma Dive UVC Sterile Air AquaForte Midi Power (Plus) UV-C 40/75 Watt AquaForte Power UV-C (Plus) 40/75 Watt TMC Pro Clear AquaForte 18/36/55W device OASE Bitron UVC devices UVC replacement lamps PL, TL, T5 & amalgam AquaForte UVC replacement lamps Quartz glass / quartz tubes for UVC devices Fiap UVC

Pond heater Heating cable EVO Yellow Power Basic Titanium Heating coils Covers

PVC pressure pipes Flanges / Tank screw connection Slide valve Ball valves Sight glasses Bows Angle Crosspieces T-pieces Sleeves Threaded sleeves Reductions End caps PVC nuts Adaptor nipple Hose nozzles PP tapping clamps Crimp connector Check valves Feed-throughs for polyester Clutches Fittings made of PP Flexible PVC compounds O-rings & flat gaskets Hose Adhesives & Cleaners Accessories

Skimmer Stainless steel waterfalls Floor drains EPDM membrane & PVC membrane Genesis ponds made of PE

Filter bacteria Thread algae remover General water additives Specific water values Pond Police pond care range Koi health Landing nets, tubs & trawl nets Measuring devices & water tests Microscopes Fish bags and rubber rings Accessories & Gifts

Health - Prevention Anarex-Bio® products Wound treatment for koi Medical treatment products for koi Pond salt Veterinarian Finder

Landing nets and handles Transfer hoses Trawl nets Inspection trays & measuring trays Holding nets Folding and holding tanks

Drop tests Hand-held measuring devices Swab tests Seneye pond monitoring Smartphone/photometer Thermometer Accessories

Courses by dog trainer Lars Sebralla, graduate engineer (FH) Koi courses with Dr Achim Bretzinger Koi Design T-shirts & Koi Umbrellas Koi key rings & Koi magnets Plush koi & plush key ring Koi books Koi posters and stickers Gift voucher

Pool maintenance products Water tests & measuring devices for the pool Pool cleaning Pool pumps Pool filter sets Heat pumps & pool heaters

Josera dry dog food Josera Dog Exclusive Dry Food Dog food Snacks & Treats Cat food Snacks & Treats Josera dry cat food Wet food for cats

Experts Blog Become a retailer Catalogues Feed calculator Veterinarian Finder History

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5-fold immersion test

1-3 days

Average rating of 4.5 out of 5 stars

5-fold immersion test

€18.50*

Immersion test for ammonium

1-3 days

Average rating of 4.5 out of 5 stars

Immersion test for ammonium

€13.20*

Easy Dip dip test strips for the pool

1-3 days

Easy Dip dip test strips for the pool

€4.60*

Use test strips to get a quick overview of the most important water values in your pond.

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Open the 2025 pool catalogue

Retail outlet

KOI COMPANY STORE

Jahnstr. 8-10

D-63505 Langenselbold

Opening hours:

Mo to Fr, 9:00 to 17:00 Uhr

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Mo to Fr, 9:00 to 17:00 Uhr
Telephone: +49 (0)6184 93610

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Free delivery within Germany for orders over €50.00 or 10 kg of feed.

* All prices incl. VAT plus shipping costs.
** Applies to deliveries within Germany. For delivery times to other countries, please refer to the button with the shipping information.

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