Olive cones in the aquarium – do you use them too?

Alder cones for aquariums have a number of advantages and benefits – they lower pH, have antibacterial and antifungal effects, thus limiting the proliferation of bacteria and fungal diseases. Alder cones in aquaristics help create a more natural environment for fish such as tetras, angelfish, gouramis, and bettas.

They are often used by shrimp breeders as well. For shrimp, alder cones help support proper molting, provide valuable humic substances, essential oils, and tannins to the water. Additionally, they are a source of biofilm, which is food for shrimp.

And the best thing about alder cones is that you can collect them yourself and don’t have to buy them anywhere.

And what about you, do you also use alder cones in your aquariums?