Accessories
Accessories

33% Discount
Hobby Osmo Fit 400g

Hobby

Hobby Osmo Fit 400g
7.95 €
(19.88 € / kg)
EIA 11.79 €
34% Discount
Hobby Zeolite

Hobby

Hobby Zeolite - 1000 g, 5–8 mm
4.95 €
(4.95 € / kg)
EIA 7.49 €
22% Discount
Hobby Easy Net L

Hobby

Hobby Easy Net L 12 cm
2.95 € EIA 3.79 €
33% Discount
Hobby Easy Net L

Hobby

Hobby Easy Net L 17 cm
3.95 € EIA 5.89 €
35% Discount
Hobby Easy Net L

Hobby

Hobby Easy Net L 8 cm
1.95 € EIA 2.99 €
29% Discount
Hobby Easy Feeder Automatic Feeder

Hobby

Hobby Easy Feeder Automatic Feeder
31.95 € EIA 44.99 €
30% Discount
Straight Hobby Tweezers, 40 cm

Hobby

Straight Hobby Tweezers, 40 cm
11.95 € EIA 17.19 €
30% Discount
Hobby Digital Thermometer

Hobby

Hobby Digital Thermometer
6.95 € EIA 9.99 €
29% Discount
Hobby Mulmglocke Easy

Hobby

Hobby Mulmglocke Easy
18.95 € EIA 26.69 €
30% Discount
Hobby Zeolite

Hobby

Hobby Zeolite - 500 g, 5–8 mm
2.95 €
(5.90 € / kg)
EIA 4.19 €
31% Discount
Hobby Mulmglocke

Hobby

Hobby Mulmglocke

coming soon available

4.95 € EIA 7.19 €
28% Discount
Hobby Blade Magnet Jumbo

Hobby

Hobby Blade Magnet Jumbo

coming soon available

13.95 € EIA 19.49 €
32% Discount
Hobby Algae Scraper

Hobby

Hobby Algae Scraper

coming soon available

14.95 € EIA 21.99 €
29% Discount
Hobby Underwater Adhesive, Black, 80 ml

Hobby

Hobby Underwater Adhesive, Black, 80 ml

coming soon available

14.95 €
(186.88 € / l)
EIA 20.99 €
29% Discount
Transparent Underwater Adhesive for Hobbies, 80 ml

Hobby

Transparent Underwater Adhesive for Hobbies, 80 ml

coming soon available

14.95 €
(186.88 € / l)
EIA 20.99 €
31% Discount
Fix Underwater Adhesive, Black, Cartridge, 200 ml

Hobby

Fix Underwater Adhesive, Black, Cartridge, 200 ml

coming soon available

18.95 €
(94.75 € / l)
EIA 27.39 €
27% Discount
Hobby Blade Magnet

Hobby

Hobby Blade Magnet

coming soon available

8.95 € EIA 12.19 €
31% Discount
Hobby Fix Transparent Underwater Adhesive, Cartridge, 200 ml

Hobby

Hobby Fix Transparent Underwater Adhesive, Cartridge, 200 ml

coming soon available

18.95 €
(94.75 € / l)
EIA 27.36 €
Hobby Zeolite

Hobby

Hobby Zeolith

coming soon available

2.95 €
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Hobby Shop for Freshwater Aquarium Supplies & Aquatics Accessories at Petonus

Discover aquarium supplies online and set up your aquarium perfectly

Author: Kevin Schwabe

Aquarium supplies are the foundation of a stable and healthy freshwater aquarium. With the right supplies, you can keep your tank clean, promote plant growth, and ensure the well-being of your fish. At Petonus, you’ll find high-quality aquarium supplies for both beginners and experienced aquarists.

 

Your Benefits at Petonus
  • Comprehensive selection of freshwater aquarium accessories
  • High-quality materials for care, maintenance, and setup
  • Products suitable for both small and large aquariums
  • Personalized advice online and at our specialty store in Jena
  • Accessories from well-known manufacturers such as Juwel, JBL, and Oase

 

Accessories for a well-maintained freshwater aquarium

A well-equipped aquarium needs the right accessories. With the right tools, changing the water is easy, and you can keep the tank clean at all times. Hoses, nets, and maintenance tools are also part of the basic equipment needed to maintain the biological balance in the aquarium.

Tip for small aquariums

If you’re caring for a compact tank, you’ll find special nano aquarium accessories that are perfectly tailored to small freshwater aquariums. They make maintenance easier in tight spaces and ensure that even mini-aquariums remain stable, clean, and beautifully arranged.


In addition, at Petonus you’ll find accessories tailored to the most important aspects of aquarium care. For healthy plants, we recommend our plant fertilizer; for clean water, our cleaning products; and for a stable tank setup, the right substrate. You’ll also find medications to support fish health, as well as silicone for small repairs and sealing.

 

Personalized Advice at Petonus

Not sure which accessories your aquarium really needs? Our team will be happy to help you choose and explain which products are right for your tank. Simply contact us via the form, by phone, or in person at our specialty store in Jena. This way, you can care for your freshwater aquarium easily, safely, and with total peace of mind.

 

Buy Aquarium Accessories Online at Petonus

Discover the wide selection of accessories for your freshwater aquarium now. From care products and plant fertilizers to substrate and water-change tools, you’ll find everything you need for a stable and clean aquarium in the Petonus online shop.

Order your aquarium accessories conveniently online at Petonus and ensure a consistently beautiful and healthy underwater world.