✅ Level: Easy — one of the best algae eaters for the community aquarium.

The Siamese Algae Eater (Crossocheilus Oblongus) is one of the most effective and popular algae eaters in the hobby, and is one of the few species that also eats thread algae. A useful, active addition to almost any larger aquarium.

🐠 Animal Specifications

🏪 Collection & guarantee

• Only available for collection in our store in Heinkenszand — this animal is not shipped
• Feel free to inspect the fish carefully in the store upon collection
• Feel free to ask for advice on care or aquarium composition upon collection

✂️ Care

Due to its size, this algae eater needs a spacious aquarium of at least 120 cm. It can be kept alone or in a group. Supplement with vegetables such as cucumber or zucchini when there is insufficient algae.

🐠 Combination Tip

Peaceful and well combined with most community fish. Particularly valuable due to the fact that it also eats thread algae, which many other algae eaters ignore.

❓ Frequently asked questions

Does this fish also eat thread algae?
Yes, and that makes it particularly valuable — many other algae eaters specifically ignore thread algae.

Can I keep this fish alone?
Yes, both alone and in a group is possible.

How big does this fish get?
Up to about 14–16 cm — allow for a spacious aquarium of at least 120 cm.

Do you have another question? Feel free to visit our store — we are happy to help you make the right choice for your aquarium.