Do fish tanks need decorations?

Fish tanks do need decorations, as they provide a habitat for fish and places for them to relax. Tanks without adequate decorations may stress your fish and cause them to seek refuge behind heaters and filters. Creating a nice habitat with fish tank decorations will help your fish feel more secure, and it can enhance their health and natural coloration, too!

What are fish tank decorations made of?

Fish tank decorations are made of a variety of materials. You can find manufactured fish tank decorations made of aquarium-safe plastic, ceramic, resin, silicone or rubber as well as plants made from fish-safe plastic or silk. Natural aquarium-safe fish tank decorations include wood, rocks and live aquatic plants, but be sure to only buy items that are specifically labeled as safe for the type of aquarium you have.

What decorations are safe for fish tanks?

The decorations that are safe for fish tanks include ornaments and artificial plants that are made specifically for use in aquariums. Using household items or even natural decorations like rocks or driftwood may upset the chemistry in your tank, poison your fish or introduce harmful microbes into their environment. The safest bet is to only use decorations labeled for aquarium use.

How do I keep my fish tank decorations from floating?

Keep your fish tank decorations from floating by burying their bases under the substrate or by using aquarium weights or anti-float rings for aquarium plants. Decorative aquarium-safe rocks can sometimes be strategically positioned to weigh down lighter fish tank decorations. You can also use suction cups or aquarium-safe epoxy to secure some decorations in your tank. Many manufactured fish tank decorations will be heavy enough to keep from floating on their own, while others are intentionally designed to float and create a more interesting environment for your fish.

How do you clean fish tank decorations?

Clean fish tank decorations using warm water and a bristle cleaning brush to remove algae. You can also make a 5% bleach solution using 4 teaspoons of bleach in 2 gallons of water to disinfect your tank decorations. Be sure to rinse all fish tank ornaments thoroughly if you use a bleach solution, and you may want to soak them in a dechlorinating solution afterward to avoid upsetting the chemistry of your tank. Most aquarium experts recommend avoiding soap for cleaning fish tank decorations, as failing to remove soap residue could be harmful to your fish.

Aquarium & Fish Tank Decorations - Page 11 (Free Shipping)

361 - 396 of 617 Results

Sort By

Slide 1 of 7

Penn-Plax Cambodian Rock Face Aquarium Ornament slide 2 of 7

Penn-Plax Cambodian Rock Face Aquarium Ornament slide 3 of 7

Penn-Plax Cambodian Rock Face Aquarium Ornament slide 4 of 7

Penn-Plax Cambodian Rock Face Aquarium Ornament slide 5 of 7

Penn-Plax Cambodian Rock Face Aquarium Ornament slide 6 of 7

Penn-Plax Cambodian Rock Face Aquarium Ornament slide 7 of 7

Slide 1 of 7

Penn-Plax Cambodian Rock Face Aquarium Ornament

$8.55 Chewy Price

$12.99 List Price

Autoship Price

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

Penn-Plax Anchor with Silk Plants Fish Ornament, Multicolor

$12.99 Chewy Price

Autoship Price

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

Slide 1 of 7

Penn-Plax Olaf Sliding Down Aquarium Ornament slide 2 of 7

Penn-Plax Olaf Sliding Down Aquarium Ornament slide 3 of 7

Penn-Plax Olaf Sliding Down Aquarium Ornament slide 4 of 7

Penn-Plax Olaf Sliding Down Aquarium Ornament slide 5 of 7

Penn-Plax Olaf Sliding Down Aquarium Ornament slide 6 of 7

Penn-Plax Olaf Sliding Down Aquarium Ornament slide 7 of 7

Penn-Plax Olaf Sliding Down Aquarium Ornament

$8.50 Chewy Price

$13.99 List Price

Autoship Price

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

Underwater Treasures Woodland Troll Fish Ornament

Rated 5 out of 5 stars

$42.27 Chewy Price

Autoship Price

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

Underwater Treasures Ram Skull Fish Ornament

$15.32 Chewy Price

Autoship Price

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

Tetra Aquarium Sunlight-Blocking Film

Rated 1 out of 5 stars

$10.89 Chewy Price

Autoship Price

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

Underwater Treasures Shipwreck Schooner Fish Ornament

$11.99 Chewy Price

$178.41 List Price

Autoship Price

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

Underwater Treasures Diandra Fish Ornament

Rated 1 out of 5 stars

$3.46 Chewy Price

Autoship Price

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

Penn-Plax 4-in Plastic Fish Plant, Green, 6 count

Rated 4 out of 5 stars

$10.99 Chewy Price

Autoship Price

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

Underwater Treasures Fairty Tale Castle Fish Ornament

$15.93 Chewy Price

Autoship Price

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

Underwater Treasures Treehouse Fish Ornament

Rated 5 out of 5 stars

$39.95 Chewy Price

Autoship Price

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

Penn-Plax Paw Patrol Mini Resin Pre-Pack Aquarium Ornament

$19.06 Chewy Price

$20.99 List Price

Autoship Price

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

Penn-Plax Deco Replicas Human Skull Fish Ornament, Grey

$13.99 Chewy Price

Autoship Price

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

Penn-Plax Dragon Skull Gazer Aquarium Ornament

Rated 4.2 out of 5 stars

$15.92 Chewy Price

Autoship Price

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

Underwater Treasures Monty Mushroom Fish Ornament

Rated 4.5 out of 5 stars

$7.37 Chewy Price

Autoship Price

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

Underwater Treasures Underwater Driftwood Fish Ornament, Small

Rated 5 out of 5 stars

$35.13 Chewy Price

Autoship Price

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

GloFish Skull Aquarium Ornament

Rated 5 out of 5 stars

$8.49 Chewy Price

Autoship Price

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

Underwater Treasures Laughing Gator Fish Ornament

$22.13 Chewy Price

Autoship Price

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

Underwater Treasures Mini Mangrove Root with Plant Fish Ornament

Rated 3.2 out of 5 stars

$5.99 Chewy Price

$11.28 List Price

Autoship Price

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

Penn-Plax Shark Jaw Aquarium Ornament

Rated 3.5 out of 5 stars

$23.73 Chewy Price

$29.99 List Price

Autoship Price

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

Underwater Treasures Wood with Anchor Fish Ornament, Large

Rated 5 out of 5 stars

$62.20 Chewy Price

Autoship Price

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

Underwater Treasures Mini Plant Red & Brown Fish Ornament, 3-in, 5 count

Rated 3 out of 5 stars

$3.27 Chewy Price

Autoship Price

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

Underwater Treasures Toadstool Coral Fish Ornament, Envy

Rated 3 out of 5 stars

$29.79 Chewy Price

Autoship Price

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

Penn-Plax Shipwreck Front Fish Ornament, Small, Multicolor

$14.48 Chewy Price

$18.99 List Price

Autoship Price

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

Penn-Plax Anna Aquarium Ornament

Rated 5 out of 5 stars

$11.51 Chewy Price

$14.99 List Price

Autoship Price

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

Underwater Treasures Cleo & The Sphinx Fish Ornament

$8.65 Chewy Price

Autoship Price

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

Underwater Treasures Warship Fish Ornament

$24.30 Chewy Price

Autoship Price

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

Marineland LED Mod Pod Color Enhance Aquarium Lighting

Rated 2 out of 5 stars

$6.99 Chewy Price

Autoship Price

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

Underwater Treasures White Tipped Cardamine Fish Aquarium Ornament

Rated 5 out of 5 stars

$11.88 Chewy Price

$11.99 List Price

Autoship Price

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

Underwater Treasures Reef Cave Fish Ornament, Style B

Rated 1.5 out of 5 stars

$25.69 Chewy Price

Autoship Price

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

Penn-Plax Clamshell Aquarium Fish Ornament, Multicolor

$14.99 Chewy Price

$16.99 List Price

Autoship Price

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

Underwater Treasures Glow Action Bubbling Anemone & Sponge Coral Fish Ornament, Rose

$19.16 Chewy Price

Autoship Price

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

Underwater Treasures Morning Sun Fern Fish Plant

Rated 5 out of 5 stars

$22.13 Chewy Price

Autoship Price

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

Underwater Treasures Glow Action Bubbling Blue Tang in Anemone Fish Ornament, Yellow

$14.38 Chewy Price

Autoship Price

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

Penn-Plax Aquatic Glass Crystal Sand Fish Ornament, Blue

Rated 4 out of 5 stars

$7.99 Chewy Price

Autoship Price

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

Penn-Plax Tropical Clam Aquarium Ornament

$14.18 Chewy Price

$16.99 List Price

Autoship Price

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

Aquarium & Fish Tank Decorations

Penn-Plax Cambodian Rock Face Aquarium Ornament

Penn-Plax Anchor with Silk Plants Fish Ornament, Multicolor

Penn-Plax Olaf Sliding Down Aquarium Ornament

Underwater Treasures Woodland Troll Fish Ornament

Underwater Treasures Ram Skull Fish Ornament

Tetra Aquarium Sunlight-Blocking Film

Underwater Treasures Shipwreck Schooner Fish Ornament

Underwater Treasures Diandra Fish Ornament

Penn-Plax 4-in Plastic Fish Plant, Green, 6 count

Underwater Treasures Fairty Tale Castle Fish Ornament

Underwater Treasures Treehouse Fish Ornament

Penn-Plax Paw Patrol Mini Resin Pre-Pack Aquarium Ornament

Penn-Plax Deco Replicas Human Skull Fish Ornament, Grey

Penn-Plax Dragon Skull Gazer Aquarium Ornament

Underwater Treasures Monty Mushroom Fish Ornament

Underwater Treasures Underwater Driftwood Fish Ornament, Small

GloFish Skull Aquarium Ornament

Underwater Treasures Laughing Gator Fish Ornament

Underwater Treasures Mini Mangrove Root with Plant Fish Ornament

Penn-Plax Shark Jaw Aquarium Ornament

Underwater Treasures Wood with Anchor Fish Ornament, Large

Underwater Treasures Mini Plant Red & Brown Fish Ornament, 3-in, 5 count

Underwater Treasures Toadstool Coral Fish Ornament, Envy

Penn-Plax Shipwreck Front Fish Ornament, Small, Multicolor

Penn-Plax Anna Aquarium Ornament

Underwater Treasures Cleo & The Sphinx Fish Ornament

Underwater Treasures Warship Fish Ornament

Marineland LED Mod Pod Color Enhance Aquarium Lighting

Underwater Treasures White Tipped Cardamine Fish Aquarium Ornament

Underwater Treasures Reef Cave Fish Ornament, Style B

Penn-Plax Clamshell Aquarium Fish Ornament, Multicolor

Underwater Treasures Glow Action Bubbling Anemone & Sponge Coral Fish Ornament, Rose

Underwater Treasures Morning Sun Fern Fish Plant

Underwater Treasures Glow Action Bubbling Blue Tang in Anemone Fish Ornament, Yellow

Penn-Plax Aquatic Glass Crystal Sand Fish Ornament, Blue

Penn-Plax Tropical Clam Aquarium Ornament

Category

Ornaments

Décor Under $10

Artificial Plants

Backgrounds & Wood

Fish Type

Aquarium Ornament Style

Aquarium Type

Brand

Deals & Savings

Price

Customer Rating