Stop paying retail. Get priority maintenance, expert water testing, and exclusive member discounts on all livestock and supplies.

Join the Big Fish Inner Circle

Join & Start Saving

Monthly Perks

Free

Silver

  • Livestock Credit: $5
  • RO Water: 10 gal (w/ $10 purchase)
  • Fish Warranty: 2-Day
  • Water Testing: Basic Strip
Join Silver

Gold

  • Livestock Credit: $10
  • RO Water: 10 gal (w/ $10 purchase)
  • Fish Warranty: 7-Day
  • Water Testing: Advanced
  • Discount: 5% Storewide
Join Gold

Platinum

  • Livestock Credit: $20
  • RO Water: 10 gal (w/ $10 purchase)
  • Fish Warranty: 7-Day
  • Water Testing: Advanced
  • Discount: 10% Storewide
Join Platinum
*Membership benefits are currently valid for in-store purchases only. We are actively working to expand these rewards to our online store in the near future.

Free Local Delivery for Members: Every Thursday–Saturday. We bring the store to your door.

Stop Overpaying for Maintenance

If you are buying salt, additives, or livestock every month, you are likely overpaying by 15-20%. Our members pay once and save every time they walk through the door. Stop guessing with your water chemistry and start getting priority support from the experts at 6622 W. North Ave.

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Simple monthly billing. No long-term contracts. Cancel anytime.

Start Membership Now

Expert Stability Support

Stability is the foundation of every 'Success Path,' but keeping your Alkalinity and pH dialed in shouldn't feel like a second job. We’ve spent 25 years mastering the science behind Chicago’s water chemistry so you don't have to. If you’re ready to stop guessing and offload the technical testing to the specialists at BFA, we’re ready to step in.

Explore our Chicago Maintenance & Specialist Plans