*Tank Requirements*

- *Minimum Tank Size*: 75-100 gallons for a small school of 5 fish, providing ample space for swimming and schooling behavior.

- *Tank Dimensions*: A minimum tank size of 72″ x 15″ x 15″ is recommended to accommodate their large adult size.

- *Substrate*: Soft sand with live plants and driftwood to mimic their natural habitat and provide hiding spots.

- *Filtration*: A powerful filter, such as a canister filter, to maintain clean water and high oxygen levels.

*Water Parameters*

- *Temperature*: 75-82°F (24-28°C) to replicate their natural environment.

- *pH Level*: Slightly acidic to neutral, ideally 6.0-7.5.

- *Water Hardness*: Up to 10°H.

- *Regular Water Changes*: 25-30% weekly to maintain optimal water quality.

*Decorations and Lighting*

- *Plants*: Hardy plants like Java Fern or Anubias to provide additional cover and simulate their natural habitat.

- *Decorations*: Add driftwood and rocks to create hiding spots and mimic their natural environment.

- *Lighting*: Moderate lighting to produce a natural and comfortable setup.

*Tankmates and Social Structure*

- *Schooling Behavior*: Keep Tiger Hook Silver Dollars in groups of at least 5 to promote schooling behavior and peaceful temperament.

- *Tankmates*: Choose peaceful, similarly-sized fish that won't compete for food or harass the Silver Dollars. Some compatible tankmates include:

    - *Suckermouth Catfish*

    - *Clown Plecos*

    - *Oscar Fish*

    - *Bristlenose Pleco*

    - *Kuhli Loaches*

    - *Cory Catfish*

- *Avoid*: Small or aggressive fish that may see them as prey or compete for food.

*Breeding and Care*

- *Breeding Tank*: Set up a separate breeding tank with tall artificial plants and a substrate that allows eggs to fall through, such as dime-sized marbles.

- *Diet*: Provide a balanced diet rich in plant-based foods, with occasional meaty treats.

- *Monitor Behavior*: Observe your fish regularly and adjust tank conditions, decorations, or tankmates as needed to promote a peaceful environment.¹ ² ³