Browse our full catalog of freshwater fish, live aquarium plants, and trusted aquarium supplies. Live aquatic plants and dry goods may still ship using available methods.
Why buy freshwater fish from Tropical Treasures Wyo
We specialize in hard-to-find livebearers, peaceful community species, and rare nano fish, all raised in clean, low-stress conditions. From beginner-friendly endlers and corydoras to colorful guppies, tetras, and shrimp-safe species, our selection is hand-picked for the home aquarist. Pair your new fish with live plants, premium foods, filters, heaters, and water conditioners to set up a thriving freshwater tank.
Shop Freshwater Aquarium Supplies in Cheyenne, Wyoming
Find freshwater aquarium supplies for new tanks, established planted aquariums, breeding projects, and everyday fish care. Our Shop All collection brings together aquarium essentials and livestock in one place, so you can compare equipment, browse live plants, and discover foods suited to the fish you keep. Whether you are stocking a small betta aquarium or planning a larger display, start with the products that match your tank size, water conditions, and livestock.
Freshwater Fish for Beginner and Experienced Aquarists
Explore peaceful community fish, colorful guppies, schooling tetras, and smaller nano fish. For bottom-dwelling species, browse Corydoras, loaches, and plecos. We also carry cichlids with varied temperaments and space requirements, including African cichlids.
Before choosing fish, consider adult size, schooling needs, temperament, water parameters, and the tank's maturity. Fish that appear small in a store can need substantial space as adults. Avoid assuming all freshwater fish are compatible; some species need specialized diets, tank mates, or water conditions.
Live Aquarium Plants and Aquascaping
Plants add color, shelter, and natural texture to freshwater tanks. Start with our live aquatic plants, including hardy choices for new planted aquariums. Low-light aquarium plants such as Anubias, Java fern, and many Cryptocoryne varieties are useful for setups without injected CO2, provided they have appropriate lighting and nutrients.
For shade and cover, explore floating aquarium plants. Choose substrates and fertilizers based on whether your plants feed mainly from their roots or the water column, and avoid allowing floaters to block all light from plants beneath them. Plant choices should also account for fish that dig, graze on, or uproot greenery.
Filters, Heaters, Lighting and Other Aquarium Equipment
Start with filtration that provides adequate biological media, mechanical debris removal, and water circulation for your aquarium. Compare aquarium filters, including sponge, hang-on-back, and canister styles. Some shrimp and fry tanks benefit from gentle sponge filtration, while larger or more heavily stocked displays may require higher-capacity systems.
For tropical fish that need stable warm water, choose an appropriately rated aquarium heater and an independent thermometer. Match lighting to the tank's fish and live plants, rather than buying the brightest fixture by default. Suitable air pumps and aeration equipment can help run sponge filters and improve surface movement where needed.
Fish Food for Every Feeding Style
Fish food should fit each species' diet, mouth size, and preferred feeding level. Our freshwater fish food selection includes flakes, floating and sinking pellets, wafers, specialty diets, and other options. Community fish may eat appropriately sized flakes or pellets, while many bottom dwellers need sinking foods that reach them before surface-feeding fish finish the meal.
Browse fish food flakes, pellets, and food wafers. For shrimp and snails, use species-appropriate food and consider the biofilm and natural grazing already present in your tank. A varied diet should still be nutritionally appropriate; more feeding is not always better.
Water Care, Substrate and Ongoing Maintenance
A healthy aquarium begins with dechlorinated water, established beneficial bacteria, and regular water testing. Use aquarium water conditioners as directed, and monitor ammonia, nitrite, and nitrate while cycling or maintaining a tank. Select aquarium substrate with your fish, plant roots, and maintenance routine in mind.
Routine care usually includes partial water changes, filter checks, algae removal, and checking equipment operation. Clean reusable filter media gently and avoid replacing all established biological media at once. Small, consistent maintenance habits make it easier to identify changes before they become serious problems.
Shop Tropical Treasures Wyo Online or in Cheyenne
Tropical Treasures Wyo is a local freshwater aquarium store in Cheyenne, Wyoming. Stop by for help choosing compatible fish, designing planted tanks, picking equipment, and checking water quality. We offer aquarium advice and services for hobbyists at different experience levels.
Live fish, shrimp, snails, and other livestock are available for in-store purchase or local pickup only at this time. Eligible dry goods and live plants may be available for shipping under the options shown at checkout. Check individual product listings for current availability, pickup choices, and shipping eligibility. If you are shopping for your first aquarium, plan a fully cycled setup before adding livestock.
Choosing an Aquarium Filter and Aquarium Lighting
An aquarium filter should suit the tank's volume, stocking, and water-flow needs. Sponge filters can work well for shrimp and fry, while hang-on-back and canister options provide different combinations of media capacity and circulation. Compare aquarium filtration supplies and follow the manufacturer's maintenance guidance to protect established beneficial bacteria.
For aquarium lighting, match brightness and photoperiod to your fish and plants. Low-tech planted tanks often need less intense light than demanding aquascapes. An appropriate timer helps maintain a consistent schedule; excessive light can contribute to algae if nutrient and plant growth are out of balance.
Planted Aquarium Supplies and Water Preparation
Useful planted aquarium supplies include plant-friendly substrate, root tabs for heavy root feeders, appropriate liquid fertilizers, and tools for trimming or placing plants. Start with plants suited to your lighting and avoid unnecessary dosing without observing plant growth and tank conditions. Browse low-light plants and aquarium substrates for compatible options.
Reverse osmosis (RO) water is sometimes used by hobbyists who need greater control over source-water mineral content. RO or RO/DI water generally needs appropriate remineralization for freshwater fish and plants rather than being used untreated. We list water-preparation products such as Seachem Replenish and Fritz R/O Recharge; choose mineral targets based on the species you keep and test before adding livestock. Listing remineralizers does not mean we sell reverse-osmosis filtration systems.
Frequently Asked Questions About Freshwater Aquariums
What supplies do I need for a first fish tank?
Most beginner setups need a suitable aquarium and lid, filtration, water conditioner, a test kit, substrate, appropriate lighting, and food for the intended livestock. Add a heater if your fish species requires warm, stable water. Cycle the aquarium and confirm stable water parameters before stocking it.
Can I keep shrimp, snails, and fish together?
Some peaceful species can coexist, but compatibility depends on their size, temperament, food needs, and water conditions. Even peaceful fish may eat baby shrimp. Provide hiding places and research the exact livestock combination first.
What are the easiest live plants for a low-tech aquarium?
Anubias, Java fern, Java moss, and many Cryptocoryne varieties can be good starting choices. Success still depends on matching light, nutrients, and placement to each plant's needs.
Do you ship freshwater fish?
We are not shipping live fish or other livestock at this time. Livestock is available through in-store purchase or local pickup; eligible plants and dry goods may ship when checkout offers that option.
Can your team help me select equipment?
Yes. Bring your aquarium dimensions, livestock list, and any recent water-test results to Tropical Treasures Wyo in Cheyenne. We can help compare filters, heaters, food, plant options, and other freshwater aquarium supplies suited to your setup.
