Advertising Disclosure
10 Best dwellers aquarium fish in Canada
Best Choice01Flat River GroupDry Branch Sports Design Catch and Release Beach Aquarium Kit
Free ShippingMain highlights- The removable lid is secured to the handle, so you won't lose it on the beach! The lid is a screen which allows the entire aquarium to be submerged under water for the benefit of sea creatures or for fresh air exchange for land dwellers! Observe and learn more about beach wildlife up close, then release safely to their natural habitat
- A fun way to promote curiosity and learning, as well as responsible stewardship of nature
9.9Exceptional
Show more
- Curious about how we select the top products for you? Explore How It Works
- 02Lucky Critter
Aquarium Underground Tunnel Cave Natural Curve Two Hole | Viewing Fish & Shrimp Under Gravel Tunnel | Fish Tank Decor Decoration Hideout Perfect for Corydora Catfish, Kuhli Loach, Pleco (White)
Free ShippingMain highlights- While being a great place to hide it also provides an incredible viewing experience for the fish tank owner. This addition to an aquarium aquascape will give the ability to view fish in an entire new way in their natural environment.
- The perfect Aquarium Underground Tunnel Cave Two Hole for many types of fish such as Pleco, Loaches, Corydora Catfish, Betta Fish, Shrimp and much more! Easy install by moving substrate out of the way placing against the glass and moving the substate back around the cave.
- The Aquarium Underground Tunnel Cave Two Hole is made with aquarium safe plastic. It will also sink to the bottom of the aquarium so no need to try and bury it in the sand if not wanted. Size: 7" Length 3.5" Depth 2.25" Height. Cave entrance 2.25" Length 2.25" Width
- The Aquarium Underground Natural Curve Tunnel Cave Two Hole was made with natual cave insirpation in mind. The curve of the aquarium tunnel provides a natural look that blends into the aquatic habitat.
9.7Exceptional
Show more
- 03CPLIKE
Underground Aquarium Cave with Viewing Window – 2-Hole Corner Fish Tank Hideout for Plecos, Cory Catfish, Kuhli Loach, Shrimp & Betta – Safe Decor for Bottom Dwellers – Sinkable & Non-Toxic
Main highlights- Safe Haven for Shy Fish – Provides a stress-free hideout for plecos, corydoras, kuhli loaches, shrimp, and bettas, promoting natural behavior and reducing aggression.
- 100% Fish-Safe & Durable – Made from non-toxic, aquarium-grade plastic that won’t alter water chemistry—safe for freshwater tanks.
- See-Through Viewing Window – Unique design lets you observe fish in their hiding spot without disturbing them—great for shy or nocturnal species!
- Enhances Tank Aesthetics – Adds a realistic underwater cave effect (5"L x 5"W x 2"H) that blends with sand, gravel, or planted aquariums.
- Stays Put & Sinks Naturally – Simply place against the tank glass and cover with substrate; weighted design prevents floating or shifting.
9.6Exceptional
Show more
Value for Money04CPLIKEAquarium Cave for Pleco, Shrimp, Betta, Cory Catfish – 2-Hole Undergravel Corner Fish Hideout | Viewing Tunnel Fish Tank Decoration | Plastic Sinking Shelter for Loaches, Snails, Small Cichlids
Main highlights- Unique Viewing Tunnel Design – Allows fishkeepers to observe aquatic life in a new way while blending seamlessly into your aquascape.
- Space-Saving Corner Design – Fits neatly into tank corners, saving space while providing double entrance tunnels for exploration.
- Sinkable & Aquarium-Safe Plastic – Made from safe, non-toxic materials that sink automatically—no need to bury in gravel or substrate.
- Perfect Hiding Spot for Bottom Dwellers – Ideal aquarium cave for Plecos, Corydoras, Kuhli Loaches, Betta fish, shrimp, snails, and more. Enhances fish comfort and natural behavior.
- Easy Installation & Natural Look – Just clear some substrate, place the cave, and cover around it for an effortless and attractive setup.
9.3Excellent
Show more
- 05
crystalproCrystalpro Liquid Mineral Salt 4.2 Oz - Liquid Aquarium Salt for Tropical Freshwater Fish - Reduces Stress - Boosts Protective Coat - Aquarium Mineralizer Treats 660 Gallons
Main highlights- Suitable to use in small fish tanks and fish bowls with or without filter.
- Provides healthier water conditions for all aquarium creatures including plants by providing additional minerals and electrolyting the water.
- No mess guarantee with the convenient drop cap. Approximately 15 drops equals to 1 ml and one capful is 7 ml.
- It works by adding necessary minerals like calcium, magnesium, potassium, sodium and more to the water. This minerals help your fish to be generally healthy. Healthy fish means more colorful, active and happy fish. It is both safe for and will benefit your shrimps, snails and plants.
- Crystalpro Liquid Mineral Salt is an extremely concentrated and balanced mixture of minerals required for all freshwater animals.
- Add 2 ml (30 drops) for every 10 gallons (40 liters) of aquarium or replacement water once a week or during each water change (3 drops per gallon). For optimal results, treat new water before adding it to the tank. A 125 ml bottle is sufficient to treat 2,500 liters (660 gallons). This dosage may be safely increased when using reverse osmosis (RO) purified water.
9.2Excellent
Show more
- 06TOYPOPOR
2.2 lb Black Lava Pebble Vase Filler Pebbles Stones Crafting Floral Arranging Home Décor Decorative Colored Crushed Stones Special Black Aquarium Gravel for Freshwater Aquariums
20% Off Free ShippingMain highlights- Material: Made from 100% Raw Materials,High-temperature firing, Never fade, Size:2-4mm, Weight: 2.2Lb(1KG)
- It is a Good Gravel Ornament for your Garden ,Yard Garden Walkway or Aquarium Fish Tank.
- It can be used for Decorative Aquarium fish tank and Pet Habitat Decoration,Indoors and Outdoors, Home Decoration, Dried Flower Cuttings, etc .
- Decorative Glass Stones add Color and Refract Light.
- Comfortably, Fish, Shrimp and other Aquarium Pets live. Its All-Natural, Eco-Friendly Material helps Recreate the look and feel of their Natural Habitats, Making them Happier and Healthier Aquarium Dwellers.
8.9Very Good
Show more
- 07Invert Aquatics
Invert Aquatics Micro Mix - Sinking Blended Diet for Snails, Shrimp & Bottom Feeding Fish (1.5 oz (42.5g))
Free ShippingMain highlights- Quick Sinking, Spirulina Enriched, Advanced Daily Nutrition
8.8Very Good
Show more
- 08CPLIKE
Aquarium Cave Hideout with Viewing Window – Corner Fish Tank Tunnel for Pleco, Cory Catfish, Kuhli Loach, Shrimp, Betta – 2-Hole Plastic Bottom Dweller Shelter – Fish Hiding Spot Decor (5"x5"x2")
Main highlights- Corner-Fit with Dual Entry – Smart L-shaped design fits snugly in tank corners with 2 access points for easy exploration and resting.
- Sinkable & Secure Design – Stays in place naturally once covered with substrate; no suction cups or weights needed.
- Built-In Viewing Window – Transparent panel lets you watch your aquatic pets in their cozy cave without disturbing their peace.
- Perfect Hideaway for Bottom Dwellers – Ideal for plecos, cory catfish, kuhli loaches, shrimp, and bettas—reduces stress and encourages natural hiding behavior.
- Aquarium-Safe & Durable – Made from non-toxic plastic that’s safe for all freshwater species and won’t affect water clarity or chemistry.
8.6Very Good
Show more
- 09JIAYUYUARPY
JIAYUYUARPY Betta Fish Tank Decor, 10 Pack Silk Aquarium Plants for Betta Fish Tank Decor, Betta Fish Leaf Pad for Sleeping Resting Hiding Playing
10% OffMain highlights- Widely Used - Simulate the natural environment to create a comfortable living environment for fish. Suitable for any fish tank aquarium, turtle tank, home decoration and more.
- Size - These aquarium decor plants range from 2 inches to 6.6 inches in height; Suitable for fish tanks of 10, 20, 30 gallons or even larger. Each artificial fish tank plant has a thick and stable base that prevents the plant from moving or floating in the water.
- Silk Aquarium Plants -This soft silk leaves allows your fish rest, play, sleep and hide in the aquarium plants, which won't hurt your fish or other pets.
- Set of 10 - This betta fish tank decor set includes 1 large aquarium plant, 1 medium aquarium plant and 8 small aquarium plants, total 10pcs. Because the silk leaves are very soft, they may curl or wrinkle during transportation. If this happens, use warm water to soak for a short time, which will cause it to stretch. (Please pay attention to the water temperature, too high temperature will cause the fixed glue to melt.
- Material - Aquarium plants are made of silk, plastic and ceramic. there will be no discoloration and safe to water and fish. Provide your aquarium dwellers with a stress-free environment.
8.5Good
Show more
- 10CPLIKE
Aquarium Corner Cave with Viewing Window – 2-Hole Fish Hideout for Plecos, Cory Catfish, Shrimp, Kuhli Loach, Betta – Safe Plastic Undergravel Shelter for Bottom Dwellers (5"x5"x2")
Main highlights- Easy Installation & Secure Fit – Simply position the cave against the aquarium glass and cover with gravel or sand; it sinks and stays firmly in place.
- ️ Clear Viewing Window – Watch your fish explore and rest inside without disturbing their environment, thanks to the built-in transparent window.
- Ultimate Hideout for Bottom Dwellers – Designed for plecos, cory catfish, kuhli loaches, shrimp, bettas, and snails, offering a cozy and stress-free retreat to encourage natural behaviors.
- Natural-Looking Aquascape Enhancement – Adds a realistic underground cave vibe that blends seamlessly with your tank's decor, perfect for creating hiding zones and breeding areas.
- Aquarium-Safe Durable Plastic – Made from non-toxic, water-stable material that won’t alter water chemistry—perfect for freshwater and planted tanks.
8.4Good
Show more
