Can Goldfish and Koi Live in the Same Environment? Discover the Harmony in Your Pond

Season Closing Soon Don’t Miss Your Chance to Stock Up & Snag Our Upgraded Fish Sale! Pond season is winding down, and as the air cools off, we’re getting ready to tuck things in for winter. But before we do — there’s still time to visit Backyard Oasis and get what you need for a smooth, stress-free winter season. Our last open day of the year is Saturday, November 8th , so if you’ve been meaning to stop in, now’s the time! We’ve Upgraded Our Fish Sale! To wrap up the season right, we’ve upgraded our fish sale — it’s now Buy ONE, Get ONE FREE on all fish , and yes, that means every size is included! Check out the blog post to see what sizes we still have in stock. If you’ve been eyeing a few new additions for your pond, or want to balance out your fish community before winter, this is your last chance before we close for the year. Don’t Forget Your Winter Pond Essentials Before the frost really sets in, make sure your pond is ready. Stock up on: De-icers Pond nets Fish food for colder temps Water treatments and beneficial bacteria If you’re not sure what you might be missing, we’ve put together a simple Winter Pond Prep Checklist to help you make sure you’re fully covered. 👉 Check out the full checklist here. We’ll reopen for the 2026 pond season on April 7th, 2026 — but that doesn’t mean we disappear during winter! Open by Appointment During the Off-Season After November 8th, our storefront will close, but we’ll still be open by appointment throughout the off-season. If you need supplies, have questions, or run into a pond issue, call and leave a detailed message — we’ll get back to you as soon as possible.  And if your pond ever freezes over completely , don’t panic, but do act quickly. You have about 72 hours to get it opened up again to keep your fish safe. We’re always here to help you figure out the best solution. See You in the Spring! We can’t thank you enough for another great season. Every year, we’re reminded how special this community of pond lovers is. Take good care of your ponds (and your fish!) this winter, and we’ll see you again in the spring when everything starts to wake up.

Do you have everything you need for winter?

DISCLAIMER: The following advice is for our Michigan friends though it would also apply to anyone else living in Zone 6 on the Hardiness Zone Map (check out which zone you on in here ).

Why you need a thermometer for a pond

Are you ready to enhance your backyard pond or water feature with vibrant aquatic life? For a limited time, we’re thrilled to announce a BUY ONE , GET ONE FREE sale on all fish and snails at Backyard Oasis ! Whether you’re looking to stock your garden pond or add some flair to your water features, this is the perfect opportunity to bring home your new aquatic friends. Why Add Aquatic Life to Your Water Features? Incorporating fish, snails, and tadpoles into your pond not only boosts its beauty but also contributes to a healthier ecosystem. Here are a few benefits of having these aquatic residents in your water features: Natural Pest Control Fish like goldfish and koi are natural predators of mosquito larvae, helping to keep unwanted pests at bay. Increased Aesthetic Appeal The colorful swimming patterns of fish create a lively atmosphere, while snails add unique visual interest and charm to your pond. Enhanced Water Quality Fish can help improve water quality by consuming algae and organic waste, while snails excel at eating algae, keeping your pond clean and healthy. Tadpoles also help control mosquito populations, making them a valuable addition. Educational Opportunities Watching and caring for fish, snails, and tadpoles can be a great learning experience for children and adults alike, promoting an appreciation for nature and aquatic ecosystems. Featured Aquatic Life in Our Sale At Backyard Oasis, we carry a variety of high-quality aquatic life perfect for your garden pond, including: Assorted Goldfish (Comet, Sarasa Comet, and Shubunkins): 4" - Limited availability 8" - Limited availability 4" Standard Fin Koi: 4" - Very limited availability 8"-12" - Very limited availability 20"+ - Very Limited availability Butterfly Koi: 4" - Limited availability 20"+ - Very Limited availability Snails: Limited availability Tadpoles: SOLD OUT! (Available quantities last updated 10.28.25.) A note to our regulars This is your last chance to stock up before the season ends! Many customers wait for this final sale to fill their ponds, and we want to emphasize that there will be no further markdowns this year. Fish can sell out quickly, as we've just experienced with someone purchasing every last goldfish in stock. Don’t miss your chance—come by today to grab your favorites and stock up on snails and tadpoles before they're gone! Important Sale Details Discount: Buy 2, Get 1 FREE off all fish, snails, and tadpoles (excluding sold-out varieties) Duration: This offer is available while supplies last, so don’t wait too long! Visit Us: Stop by our store in Flint, Michigan , to explore our selection and find the perfect aquatic life for your water features. Learn More About Your Pond’s Harmony If you're considering adding both goldfish and koi to your pond, you might wonder, can they live in the same environment? Check out our informative post, “ Can Goldfish and Koi Live in the Same Environment? Discover the Harmony in Your Pond ,” to explore how these fish can coexist and create a balanced ecosystem in your pond. Final Thoughts Now is the ideal time to enhance your backyard oasis with beautiful fish, abundant snails, and delightful tadpoles at an unbeatable price. With our 50% off sale, you can create a stunning and vibrant environment that you'll enjoy for years to come. Don’t wait— come visit us today at Backyard Oasis in Flint and dive into the joy of fishkeeping! Happy ponding from your friends at Backyard Oasis!