$6.68 Penn-Plax Spongebob Squarepants Officially Licensed Aquarium Ornament – Spongebob’s Pineapple House – Medium
$8.99 Uniclife Resin Hollow Tree Trunk Betta Log Aquarium Decorations Ornament Fish House Cave Wood House Decor for Small and Medium Fish Tank
$26.99 6 Pieces Aquarium Decoration Rock Caves Stackable Ceramic Fish Tank Hideout Cave Stone Ornaments Hideaway for Betta Shrimp Cichlid Hiding Breeding Spawning Decor
$7.49 Uniclife Aquarium Imitative Rainbow Sea Urchin Ball Artificial Silicone Ornament with Glowing Effect for Fish Tank Landscape Decoration