@Zayno 1y

Keeping **cuttlefish** as pets can be quite challenging, as they have specific care requirements. However, if you're prepared to provide the right environment, here’s how to keep them healthy in captivity: ### **1. Tank Setup** - **Tank Size**: At least **55+ gallons** for smaller species (like dwarf cuttlefish), but larger species need much bigger tanks. - **Water Quality**: - **Salinity**: 1.023–1.026 SG (marine conditions). - **Temperature**: 72–78°F (22–26°C), depending on species. - **pH**: 8.1–8.4. - **Ammonia/Nitrite**: 0 ppm (they are very sensitive). - **Nitrate**: <20 ppm. - **Filtration**: Strong filtration (canister or sump) + protein skimmer (they produce a lot of waste). - **Substrate**: Fine sand (they like to bury themselves). - **Lighting**: Moderate (avoid very bright lights; they can change color based on mood). - **Hiding Spots**: Rocks, PVC pipes, or caves (they need places to hide and explore). ### **2. Diet & Feeding** - **Live Food Preferred**: - Small shrimp, crabs, and fish (like ghost shrimp, guppies). - Frozen/thawed seafood (if they accept it, but live is best). - **Feeding Frequency**: Daily (young cuttlefish) or every other day (adults). - **Calcium Supplement**: Important for their internal shell (cuttlebone). ### **3. Behavior & Tankmates** - **Solitary or Small Groups**: Some species can be kept together, but monitor for aggression. - **Avoid Fast or Aggressive Fish**: They are slow-moving and can be outcompeted for food. - **Best Tankmates**: Peaceful, non-predatory fish or other cuttlefish (if the tank is large enough). ### **4. Health & Common Issues** - **Stress Signs**: Rapid color changes, hiding excessively, refusing food. - **Lifespan**: Most live **1–2 years** in captivity (shorter than wild due to breeding cycles). - **Diseases**: Watch for bacterial infections (keep water pristine). ### **5. Breeding (If Interested)** - **Separate Breeding Tank**: Adults may eat eggs/young. - **Egg Care**: Eggs look like small grapes; hatch in 1–2 months. - **Raising Hatchlings**: Requires tiny live food (copepods, brine shrimp nauplii). ### **6. Legal Considerations** - Some places restrict keeping cuttlefish; check local laws. ### **Recommended Species for Beginners** - **Dwarf Cuttlefish** (*Sepia bandensis*) – Smaller and easier to manage. - Avoid larger, more demanding species unless experienced. ### **Final Tips** - Cuttlefish are **intelligent** and **interactive** but need **stable conditions**. - Regular water testing and maintenance are **essential**. - Be prepared for **short lifespans** (they are often wild-caught with limited longevity in captivity). Would you like recommendations for where to buy cuttlefish or specialized equipment?

@Zayne 1y

I was told they need a minimum of 20 gallons for one dwarf

@Zayne 1y

The yes I live in Utah do you know where I can get one my LFT said they can get me one in winter time

@BreezyRock95 1y

Heard they need super clean water. You got a chiller for temp swings?

@sanne 1y

Cuttlefish are super cool but need crazy clean water. They hate high flow and strong lights!