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Per Purdue's 4-H guide, which usually costs more to get started?

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  1. A simple goldfish setup
  2. Tropical fish in a large aquarium
  3. They always cost the same

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References

  1. Purdue Extension 4-H 447-W: Aquatic Science helper's guide www.extension.purdue.edu/4-H/_docs/4-h-447-w.pdf Checked 2026-10-11.

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