Tobaccofish
The tobaccofish is a small, active sea bass of the genus Serranus found on reefs and rubble slopes of the western Atlantic and Caribbean. Its tan body marked with a bold orange saddle and yellow belly makes it an appealing subject for fish-focused marine aquaria. Like other Serranus basslets it is a simultaneous hermaphrodite and a capable, opportunistic predator. Keep it in a mature reef-conditioned system with stable salinity, alkalinity and reef-appropriate pH, plenty of live rock and open hunting space. It is generally hardy but semi-aggressive: it will eat small fish, shrimp and other mobile invertebrates, so choose tankmates of similar size and avoid ornamental crustaceans. Offer a varied carnivore diet of mysis, chopped seafood, and enriched frozen foods several times weekly. One specimen per tank is usual to avoid conspecific squabbling.
Water parameters
| Temperature | 23 – 27 °C |
|---|---|
| pH | 8.1 – 8.4 |
| Carbonate hardness (KH) | 8 – 12 °dKH |
| Salinity | 33 – 35 SG |
Tank & stocking
| Minimum tank volume | 200 L |
|---|---|
| Volume budget per individual | 80 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 Tobaccofish need?
Provide at least 200 litres to keep Tobaccofish in good conditions.
What water parameters does Tobaccofish need?
A temperature of 23–27 °C, pH 8.1–8.4, saltwater.
Is Tobaccofish peaceful or aggressive?
Its temperament is semi-aggressive.
What does Tobaccofish eat?
Its diet: carnivore.
How big does Tobaccofish get?
Around 18 cm as an adult.
Is Tobaccofish suitable for beginners?
Care level: intermediate.
Planning a tank with Tobaccofish?
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
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