36%
off
starting at
11,90
7,60
€ 76,00 / l
In stock
  • Gets rid of blue- and green algae
  • Quick help with heavy algae infestation
  • Prevents algae growth
  • For freshwater-aquariums
  • Available in different sizes
40%
off
starting at
7,50
4,50
€ 450,00 / l
In stock
  • Bacterial preparation for aquariums
  • Activatable bacterial cultures
  • Shortens cycling phase
  • For freshwater and marine
  • For biological instability
starting at 6,90
€ 27,60 / liter
In stock
  • Against beard, brush and thread algae
  • For use in freshwater aquaria
  • Can also be used in tanks with invertebrates
starting at 7,90
€ 79,00 / liter
In stock
  • Carbon source for the aquarium
  • Can have a positive effect on algae reduction
  • Especially against red algae
starting at 6,90
€ 27,60 / liter
In stock
  • Carbon source for the aquarium
  • Can have a positive effect on algae reduction
  • Especially against red algae
starting at 99,90
In stock
  • Electrolysis Steriliser
  • Algae control, clear water
  • Temperature monitoring
  • Display for easy monitoring
  • Control via MyChihiros app
starting at 9,90
€ 49,50 / l
In stock
  • Efficient liquid carbon supply
  • Suitable as a single carbon source
  • Daily dosing
  • Inhibits algae growth
In stock
  • For all common Juwel filters
  • Reduces ammonium in aquarium water
  • Slows down algae growth
  • Promotes plant growth
  • Suitable for fresh and salt water
Problems with your aquarium? We have the solutions!

Especially in the early days of a freshly set-up aquarium, the so-called cycling phase, it is quite common that the aquarium owner will have to face problems with emerging algae. Even after the cycling phase, algae may develop as a result of changes or imbalances in the environment of an aquarium. It can also happen, that due to some unlucky circumstances, parasites may end up in the aquarium, endangering foremost the other animal inhabitants.

What to do in the event of algae? Our article Algae in the aquarium offers many helpful tips and tricks to identify and fight algae problems. It is vital to not just fight the symptoms, but the cause! Often it's simply a lack of algae eaters, which we cover in more detail in our article Algae eaters in the aquarium. If the algic infestation is getting out of hand, sometimes more drastic measures to control and eradicte algae may be necessary and sensible. In our online shop you can purchase various products for algae reduction and algae prevention, which you will need if you have chosen to execute one of the countermeasures presented in our Aquascaping Wiki.

Parasites can be a nuisance in aquaristics as well. Planarians, firefly larvae, snail leeches and hydra are surely the most infamous unwanted aquarium inhabitants. We have collected appropriate countermeasures and means to identify those little pests in a proper article , which will surely help you out. Our shop will furthermore supply you with everything needed to get this plague under control.