Aquarium Decoration Prices
Analysis of 52,226 aquarium decoration listings to determine current market value.
What you'll usually pay
💡 Used ones cost about 56% more here.
👉 In short easy summary
The best value is found in plastic plants and floating items, which trade below the median. Premium pricing is driven by natural materials like rock and driftwood, showing deltas of 88% and 69% respectively.
💚 Best value for your money
Price by type
Why? Prices range from budget plastic plants at 13.47 to premium rocks at 30.
Price by material
Why? Stone is the most expensive material at 26.49, while plastic is the most affordable at 14.99.
Price by features
Why? Natural/Genuine items command a 56% premium over the median, whereas floating items are 18% cheaper.
🛒 Some on sale right now
Common questions
What is the typical cost for a new aquarium decoration?
The median price for new items is 15.97.
Are natural decorations more expensive than synthetic ones?
Yes, natural/genuine features have a median price of 25, while synthetic features sit at 16.
Which decoration type is the most affordable?
Plastic plants are the most affordable type with a median price of 13.47.
How we got these numbers
Worked out from 200 live eBay listings (price range $8–$50, odd outliers ignored). These are asking prices, so use them as a guide. Last checked July 13, 2026.