Spotted hoplo
The spotted hoplo is an armored catfish in the family Callichthyidae, native to lowland waters of northern and central South America, including the Amazon and Orinoco basins. It has a robust, elongated body protected by rows of bony plates, a brownish base color scattered with dark spots, and long barbels used to search the substrate. It is a peaceful, sociable bottom-dweller that does well in groups and coexists with other calm community fish. A tank with a soft substrate, hiding places, and gentle flow suits it. This omnivorous scavenger feeds on worms, insect larvae, and sinking foods, and readily accepts pellets and frozen fare. It is a bubble-nest builder: the male constructs a floating nest, often under a leaf, and guards the eggs, making it an interesting breeding subject for the community aquarium.
Water parameters
| Temperature | 20 – 26 °C |
|---|---|
| pH | 5.8 – 7.5 |
| Carbonate hardness (KH) | 2 – 15 °dKH |
| General hardness (GH) | 2 – 20 °dGH |
Tank & stocking
| Minimum tank volume | 150 L |
|---|---|
| Volume budget per individual | 40 L — adds up with tank-mates |
“Minimum tank volume” is a reasonable floor, not an absolute limit. The per-individual budget is used by the Aqua app to estimate how heavily a tank is stocked.
Frequently asked questions
What size aquarium does Spotted hoplo need?
Provide at least 150 litres to keep Spotted hoplo in good conditions.
What water parameters does Spotted hoplo need?
A temperature of 20–26 °C, pH 5.8–7.5.
Is Spotted hoplo peaceful or aggressive?
Its temperament is peaceful.
What does Spotted hoplo eat?
Its diet: omnivore.
How big does Spotted hoplo get?
Around 15 cm as an adult.
Is Spotted hoplo suitable for beginners?
Care level: beginner.
Planning a tank with Spotted hoplo?
AquaTender turns these parameters into live advice: it checks whether your tank is big enough, how heavily it's stocked, and whether your fish are compatible — then tracks water tests, photos and maintenance for you.
Fish from the same biotope
Report an error on this page
Care data is community-assisted. Spotted something wrong? Let us know — it won't change the page instantly, but it goes to moderation.
Care data is generated and manually reviewed; always cross-check before major decisions. ← Back to the encyclopedia