Compatibility brief
Can Otocinclus live with Silver Tip Tetra?
Often a workable match in a suitable, well-run tank. Still verify behaviour in your setup.
In many setups, Otocinclus and Silver Tip Tetra are often kept together in a suitable peaceful community when temperature and pH are matched and the tank is sized for adults. Individual behaviour, filtration, and layout still decide whether it works in your home.
Compatibility score
Profile confidence: medium
Order of checkstank volume vs adults → predation mouth gap → temperament / fin nipping → shared water windows.
60L
Combined minimum footprint reference for these two species: about 60L (larger active fish often want more length).
Assessment details
Compatible temperaments
Both Otocinclus and Silver Tip Tetra share a peaceful temperament.
Compatible temperature range
Both fish can comfortably share similar water temperatures.
Next steps
Concrete changes, not "research more" filler.
- •Otocinclus should be kept in a group of at least 4 for best health and behaviour.
- •Silver Tip Tetra should be kept in a group of at least 8 for best health and behaviour.
Try instead
- →Otocinclus should be kept in a group of at least 4 for best health and behaviour.
- →Silver Tip Tetra should be kept in a group of at least 8 for best health and behaviour.
- Seriously Fish. Otocinclus macrospilus (Otocinclus ‘affinis’ / trade oto stand-in)
Primary stand-in: SF profile for O. macrospilus. Shop 'O. affinis'/'otocinclus' labels are often misidentified. Verify the fish against a good key, not a single import sticker.
- FishBase. Otocinclus affinis
Secondary: taxonomy, distribution, and maximum length in nature; cross-check with aquarium import lines and measured tank parameters.
- Wikipedia. Otocinclus affinis
Secondary: general species context; verify all husbandry numbers against a dedicated aquarium care sheet and your test kit, not a single table row.
- FishBase. Otocinclus vittatus
Taxonomy, distribution, and typical max length in natural/wild contexts (cross-check to aquarium import lines).
- Wikipedia. Otocinclus
Encyclopaedia overview; use specialist aquarium sources for your stock's real temperature/pH/footprint needs.
- Seriously Fish. Hasemania nana
Primary: species page on Brazilian range, shoal-size requirement, and the fin-nipping behaviour that the trade tends to understate.
- Practical Fishkeeping. Silver Tip Tetra Profile
Secondary: editor write-up on shoal dynamics and the long-fin tank-mate warning.
Try this next
Build the full stocking list with Otocinclus + Silver Tip Tetra
Plan further
Try both species in the full-stock tank check, or open either fish profile for mates lists. Methodology explains how verdicts are produced.
Individual fish vary in personality. Fishori uses conservative hobby rules. Observe any new introduction closely, feed thoughtfully, and keep a quarantine or backup plan. This is not veterinary advice.
Profile data confidence: medium. Driven by the lower-confidence profile (Silver Tip Tetra): Based on typical aquarium care sources; details may vary between setups.