$6.68 Penn-Plax Spongebob Squarepants Officially Licensed Aquarium Ornament – Spongebob’s Pineapple House – Medium
$6.88 Penn-Plax Spongebob Squarepants Officially Licensed Aquarium Ornament – Squidward’s Easter Island Home – Medium
$44.80 Penn-Plax Castle Aquarium Decoration Hand Painted with Realistic Details Over 14.5 Inches High Part B
$11.99 MiukingPet Artificial Aquatic Plants Fishtank Decorations Aquarium Decorations,Applicable to Office and Household Simulation Fish Tank Plants (Green)