Do fish like ornaments in their tanks?

Fish do like ornaments in their tanks, as they give them places to hide and feel safe. Fish tank ornaments are a great way to make your fish feel more at home and less stressed. In the wild, wide open spaces mean fish are more vulnerable as prey, so ornaments in the tank can create a sense of security.

How many aquarium ornaments should you put in a fish tank?

You should put as many aquarium ornaments as it takes to provide adequate cover for your fish in a fish tank. A good rule of thumb is to fill 50% to 75% of the tank's floor space with ornaments for cover, leaving 25% as open, undecorated space. This does not mean your tank should be 75% full of ornaments, however, as fish still need plenty of space to swim around. Just choose a mix of both hard cover (things like aquarium decorative rocks and structures like castles) and soft cover (either real or artificial decorative plants) and arrange it until half to _ of the aquarium's bottom has something on it. This will help avoid overcrowding while giving your fish plenty of places to swim and hide.

Can you put any ornament in a fish tank?

You can usually put any ornament made specifically for aquariums in a fish tank. Avoid using household items that may not be safe for fish in your tank. Many of these items may have finishes or paints that are toxic to fish, or they may deteriorate when submerged in water for a long time. Even natural items like wood, shells, plants and rocks can introduce pathogens to your tank, so be careful about what you put in there with your fish. It is usually safest to use ornaments made specifically for fish tanks as decoration.

How do you clean fish tank ornaments?

Clean fish tank ornaments by putting them in a soap-free sink or tub with water and then using an aquarium sponge to wipe away algae. You can also use a small, soft brush or toothbrush to get into crevices and hard-to-reach spots. Then, rinse the decorations thoroughly and return them to your aquarium. For tough algae on ornaments, you can soak them in a dilute solution of 5% bleach, or 2 gallons of water with 4 teaspoons of bleach mixed into it. Be sure to rinse any bleached ornaments very thoroughly or soak them in water for 5 minutes to remove bleach residue that can harm your fish. Some experts recommend letting ornaments dry before returning them to the tank after a bleach bath, just to be extra safe.

Fish Tank & Aquarium Ornaments - Page 7 (Free Shipping)

217 - 252 of 504 Results

Sort By

Underwater Treasures Green Conifer Fish Plant

Rated 5 out of 5 stars

$3.33 Chewy Price

Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Slide 1 of 3

Penn-Plax Nemo with Green Coral Aquarium Ornament slide 2 of 3

Penn-Plax Nemo with Green Coral Aquarium Ornament slide 3 of 3

Slide 1 of 3

Penn-Plax Nemo with Green Coral Aquarium Ornament

Rated 5 out of 5 stars

$5.14 Chewy Price

$7.99 List Price

Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Underwater Treasures Fuscia Love Lily Fish Plant, 8-in

Rated 3.5 out of 5 stars

$44.95 Chewy Price

Autoship Price

Free 1-3 day delivery on first-time orders
Free 365-day returns

Slide 1 of 2

Penn-Plax Rocking Shipwreck Aquarium Ornament slide 2 of 2

Penn-Plax Rocking Shipwreck Aquarium Ornament

Rated 1 out of 5 stars

$24.55 Chewy Price

$44.99 List Price

Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Underwater Treasures Fuscia Fern Fish Plant, 14-in

Rated 1 out of 5 stars

$12.96 Chewy Price

Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Underwater Treasures Green Jungle Vallisneria Fish Aquarium Plant

Rated 3 out of 5 stars

$6.99 Chewy Price

Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Underwater Treasures Dragon Marsh Lily Fish Ornament

$17.19 Chewy Price

Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Underwater Treasures Green Star Fern Fish Ornament

Rated 5 out of 5 stars

$4.82 Chewy Price

Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Penn-Plax Mossy Rock Scape Aquarium Ornament, Large

Rated 3.3 out of 5 stars

$18.00 Chewy Price

$35.53 List Price

Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

$39.95 Chewy Price

Autoship Price

Free 1-3 day delivery on first-time orders
Free 365-day returns

Underwater Treasures Glow Action Sponge & Carpet Corals Fish Ornament, Rose

Rated 3 out of 5 stars

$11.41 Chewy Price

Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Penn-Plax Treasure Chest Aquarium Ornament

Rated 1 out of 5 stars

$11.99 Chewy Price

Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Underwater Treasures Bubbling LED Volcano Fish Ornament, Small

Rated 2.8 out of 5 stars

$49.95 Chewy Price

Autoship Price

Free 1-3 day delivery on first-time orders
Free 365-day returns

Underwater Treasures Peace Bridge Fish Ornament

$44.95 Chewy Price

Autoship Price

Free 1-3 day delivery on first-time orders
Free 365-day returns

Underwater Treasures Rock Hill Fish Ornament

Rated 5 out of 5 stars

$43.30 Chewy Price

Autoship Price

Free 1-3 day delivery on first-time orders
Free 365-day returns

Underwater Treasures Orange Broad Leaf Mini Log Fish Ornament

$5.13 Chewy Price

Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Penn-Plax SpongeBob with Swim Throughs Aquarium Ornament

Rated 1 out of 5 stars

$17.77 Chewy Price

$22.99 List Price

Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Underwater Treasures Roman Temple Fish Ornament

Rated 2 out of 5 stars

$795.00 Chewy Price

Autoship Price

Free 1-3 day delivery on first-time orders
Free 365-day returns

Underwater Treasures Ambulia Fish Plant

$7.11 Chewy Price

Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Penn-Plax Easter Island Statue Fish Ornament, Small, Grey

$12.99 Chewy Price

Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Underwater Treasures Sphinx Ruins Fish Ornament

$23.10 Chewy Price

Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Underwater Treasures Cobblestone Castle Fish Ornament

Rated 5 out of 5 stars

$28.01 Chewy Price

Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Fish Tank & Aquarium Ornaments

Underwater Treasures Green Conifer Fish Plant

Penn-Plax Nemo with Green Coral Aquarium Ornament

Underwater Treasures Fuscia Love Lily Fish Plant, 8-in

Penn-Plax Rocking Shipwreck Aquarium Ornament

Underwater Treasures Fuscia Fern Fish Plant, 14-in

Underwater Treasures Green Jungle Vallisneria Fish Aquarium Plant

Underwater Treasures Dragon Marsh Lily Fish Ornament

Underwater Treasures Green Star Fern Fish Ornament

Penn-Plax Mossy Rock Scape Aquarium Ornament, Large

Underwater Treasures Battle Tank Fish Ornament

Underwater Treasures Wooden Bridge Fish Ornament, Medium

Penn-Plax Mermaid Aquarium Ornament, Small

Underwater Treasures Pink Egeria Fish Ornament

Underwater Treasures Red Plant Pole Fish Ornament

Penn-Plax Barbosa Aquarium Ornament

Underwater Treasures Coral Cave Fish Ornament, Pacific

Penn-Plax Jack Sparrow Compass Aquarium Ornament

Underwater Treasures Medieval Battleship Fish Ornament, 2 count

Underwater Treasures Lemon Grass Fish Ornament, 6-in

Penn-Plax Deco-Replicas Aerating Lighthouse Fish Ornament, Multicolor

Underwater Treasures Duncan Coral Fish Ornament, Sunset

Underwater Treasures Blue Candy Coral Fish Ornament

Penn-Plax LED Lighthouse Fish Ornament, Multicolor

Underwater Treasures Area 51 Fish Ornament

Underwater Treasures Glow Action Sponge & Carpet Corals Fish Ornament, Rose

Penn-Plax Treasure Chest Aquarium Ornament

Underwater Treasures Bubbling LED Volcano Fish Ornament, Small

Underwater Treasures Peace Bridge Fish Ornament

Underwater Treasures Rock Hill Fish Ornament

Underwater Treasures Orange Broad Leaf Mini Log Fish Ornament

Penn-Plax SpongeBob with Swim Throughs Aquarium Ornament

Underwater Treasures Roman Temple Fish Ornament

Underwater Treasures Ambulia Fish Plant

Penn-Plax Easter Island Statue Fish Ornament, Small, Grey

Underwater Treasures Sphinx Ruins Fish Ornament

Underwater Treasures Cobblestone Castle Fish Ornament

Aquarium Ornament Style

Fish Type

Aquarium Type

Brand

Deals & Savings

Price

Customer Rating