Aquarium Ornaments

Penn-Plax Deco-Replicas Medium Tree Trunk with Shelf Mushrooms is a double-sided resin aquarium ornament made to add woodland character to freshwater and saltwater tanks. Natural brown tree trunk and shelf mushroom design — creates a forest-inspired look among aquarium plants and gravel. Suitable for...

majoywoo Natural Spider Wood is branch-shaped decor for aquariums and reptile habitats, bringing a natural-looking feature to fish tanks and terrariums. Distinctive natural shapes — each piece has its own form and appearance from different angles. Manually selected branches — a considered choice for...

MLONDHSU Extra Large Turtle Basking Platform with Artificial Grass creates a basking area for aquarium turtles, with a stepped, non-slip ramp and a soft artificial-grass top. Requires an aquarium inside width greater than 15 in (38.1 cm) — helps you check fit before choosing...

KINGRUI Aquarium Bonsai Tree Decor is a resin aquascaping ornament designed to add a natural-looking centerpiece to fish tanks, with a dual-tree layout and faux moss detail. Non-toxic resin — made for aquariums with fish, shrimp, bettas, and aquatic plants. Fade-resistant construction — suitable...

MLONDHSU Extra Large Turtle Basking Platform is a turtle tank basking dock for 50-, 75-, 90-, and 120-gallon aquariums. PVC and high-density mesh grid — creates the platform’s basking surface. Powerful suction cups — hold the dock against the tank. Textured, non-slip ramp —...

FROSTO’s Desert Tan aquarium and terrarium corner cave is a 3D-printed mangrove-root-style hideout for fish and small terrestrial pets, sized 7.5 × 7.5 × 4 in (19.05 × 19.05 × 10.16 cm) to tuck into a habitat corner. Corner-shaped footprint — creates a shelter...

SiissaPeksid Large Aquarium Decor is a non-toxic resin mountain-view ornament with a hollow cave, designed to shape an aquascape and give small fish a place to hide. Stone-like mountain view — brings a natural-looking feature to an aquarium landscape. Freshwater and saltwater use —...

SiissaPeksid Large Fish Tank Decorations is a resin aquarium ornament designed to add a mountain-view tree house, cave and bridge hideaway to your aquarium, measuring 10.24 x 9.45 x 5.12 inches (26.0 x 24.0 x 13.0 cm). Tree house and cave design — gives...

SLOCME Aquarium Christmas Tree Decorations are resin fish-tank ornaments made to add holiday scenery and a swim-through shelter, with a 4.1 x 3.9 x 5.9-inch (10.4 x 9.9 x 15 cm) design for medium and small tanks. Christmas tree design — brings seasonal scenery...

SLOCME Resin Castle Decorations are multicolor aquarium ornaments designed to add a medieval focal point and fish hideouts to freshwater or saltwater tanks, measuring 6.7 × 3.9 × 5.5 in (17 × 9.9 × 14 cm). Castle styling inspired by ancient Eastern architecture —...

CAWOOYII Dancing Skeleton Aquarium Bubbler is an air-powered tank ornament for adding movement or a still spooky centerpiece, with a removable pumpkin mask and compatibility with standard 4 mm air tubing. Removable pumpkin mask creates bare-skull and pumpkin-skull looks — change the tank’s style....

CAWOOYII Dancing Skeleton Aquarium Bubbler is a one-pack aquarium ornament made to add a playful Halloween focal point, featuring a gentleman-style skeleton in a hat and sunglasses. Air-powered movement with a static display mode — enjoy a dancing figure while the air pump runs...

AWXZOM Fish House is a two-storey aquarium decoration designed to give betta fish shelter and hiding places, with a lifelike mossy look and two included 4-inch (10.16 cm) plastic plants. Two-storey hut with a mossy design — adds a distinctive, lifelike look to an...

CAWOOYII Dancing Skeleton Aquarium Bubbler is a pirate-themed aquarium ornament that sways with air bubbles or stands still, with a 5.97 in (15.16 cm) skeleton and an adjustable airflow valve. Air-driven movement or a still display — enjoy two looks from one aquarium ornament....

Anranmm artificial turf climbing mats create a textured climbing and resting surface for small animals and aquarium or terrarium habitats, with two 10 x 10 inch (25.4 x 25.4 cm) mats in the set. Two square mats and eight suction cups — arrange greenery...

LIYAOLI Aquarium Cave Tunnel is a 3D-printed underwater hideout for plecos, shrimp and corydoras, with multiple entrances and a top opening for viewing fish inside. Multiple entrances and maze-like channels — offer aquatic animals places to shelter and explore. Top opening and viewing-port design...

LIYAOLI Aquarium Cave Tunnel is a 3D-printed PLA hideout for fish and shrimp, with an open viewing design and a 3–5 cm entrance for shelter and underwater observation. Open sides and a top viewing area — observe fish resting, exploring, or tending eggs inside....

CousDUoBe is a hand-painted resin aquarium decoration set that creates a classical castle scene and fish hiding places, with a stable design that rinses clean with water. 9 pieces: one castle and eight aquarium plants — adds a complete decorative scene. Hand-painted details and...

Underwater Treasures Petrified Wood - Large is a hand-crafted aquarium ornament designed to add a realistic petrified wood look to freshwater or saltwater aquariums. Realistic petrified wood design — adds a natural-looking decorative feature to an aquarium. Hand-crafted and painted — gives the ornament...

Hygger CO2 Large Rockery is a resin aquarium decoration designed to create a mountain-view underwater scene and fish hideaways, with approximate dimensions of 9.7" L x 5.9" W x 11.8" H (24.6 x 15.0 x 30.0 cm). Non-toxic resin designed not to affect water...

S-Lifeeling’s resin vintage-airplane aquarium decoration creates a sunken-aircraft ruins scene and provides fish and shrimp with a hideout in freshwater or saltwater tanks. Two sizes: 9.45 x 4.13 x 3.15 in (24 x 10.5 x 8 cm) and 14.17 x 7.00 x 4.92 in...

Penn-Plax Finding Nemo Resin Ornament is a 4-inch-wide aquarium decoration featuring Nemo and Marlin, made for freshwater or saltwater aquariums. Measures 4 inches (10.16 cm) wide by 2.75 inches (6.99 cm) tall — a medium-sized accent for your tank. Blue and purple coral with...

LIYAOLI Fish Tank Hideout Cave is a 3D-printed aquarium tunnel that gives small aquatic pets a sheltered place to hide, with openings for animals from 0.8 to 4 inches (2–10 cm). Multiple entrances and viewing holes — provide several ways in and out and...

relaqcc Reptile Cave Hideout is a resin aquarium and terrarium decoration that gives small aquatic animals and reptiles places to hide, rest and explore, with five openings and a 7.9 x 5.9 x 5.9 inch (20.1 x 15 x 15 cm) footprint. Five openings...