Cayway 37 PCS Aquarium Artificial Aquatic Plants (Mixed Plastic Plants) with Bases for Fish Tank Decoration
Product description
What this is for
If you want your aquarium to look lively without committing to living plants, this Cayway 37 PCS set of artificial aquatic plants is built around that simple idea: add instant greenery for a natural-looking display, and keep maintenance low. It comes as mixed plastic plants in bright colours, designed to sit nicely in a fish tank thanks to the built-in bases.
On paper, it’s the kind of decoration set that fits well when you’re setting up a new tank, refreshing the look of an existing one, or simply want something that won’t be fussy. The pieces are described as approximately 5–20 cm, so you can mix different heights for a more layered look rather than a flat wall of plants.

Key features worth paying attention to
The set is made up of 37 mixed plastic plants, each with a base at the bottom. That matters because, in this design, the plants don’t float in the tank—useful if you’re trying to keep your aquascape tidy and predictable.
A few other details are particularly relevant from a buyer’s perspective:



- Base included for stability: the plants have a base so you can arrange them without them drifting.
- Bright, mixed colours: the description emphasises vivid colours to make the tank feel more vibrant.
- Soft plastic claim for fish safety: the plants are described as soft and not intended to damage fish.
- Freshwater and saltwater use: the set is stated to be suitable for both.
- No pH impact (as claimed): it’s said not to affect the pH in the tank.
- Easy cleaning: you’re advised to rinse them in a container of water and stir to wash away debris, and the smooth surface is presented as being easy to keep clean.
Worth noting: artificial plants are great for appearance and convenience, but they won’t replace what live plants can do for water chemistry or natural growth. If you’re buying for “ecosystem benefits”, this is more about decoration than biology.
What you’ll notice day to day

In everyday use, the biggest win is how quickly you can change the look of your tank. Put them in, arrange them, and you get an instant sense of depth—especially if you use the different plant sizes (the set is roughly 5–20 cm on the scale provided).
A practical micro-scenario: say you’ve got a tank that looks a bit bare after cleaning. You can rinse the pieces first (the instructions suggest washing before use), then place the taller plants toward the back and shorter ones nearer the front. Because they have bases, you’re less likely to have to keep correcting their position.
If you’ve ever had floating ornament plants drift into the wrong spots, this base-first approach should feel more controlled.



Where it shines (and where it may fall short)
This set tends to make sense if your priorities are straightforward: you want a clean, colourful aquarium scene, you’d rather avoid plant-care routines, and you want decorations that are easy to refresh.
It may be less compelling if you’re expecting premium realism or natural movement. The description points to “realistic” appearance, but it’s still plastic—so if you’re aiming for the most natural-looking aquascape possible (especially up close), you may find higher-end alternatives more convincing.

Also, since no exact dimensions for each individual plant are provided beyond the approximate range, you might need to check whether the mix includes enough of the sizes that suit your tank layout. That’s not a deal-breaker, but it can be a small uncertainty.
Technical details
- Name: Cayway 37 PCS Aquarium Artificial Aquatic Plants (Mixed Aquarium Plants)
- Type: Artificial plastic aquarium plants with bases
- Quantity: 37 pieces
- Size range (approx.): 5–20 cm
- Colour: Mixed bright colours
- Intended use: Freshwater and saltwater aquariums
- Notes on impact: Stated not to affect pH in the tank



Is it worth it?
A solid pick if you want quick decoration for a fish tank and you prefer something low-maintenance over live plants. The built-in bases and easy-clean design are the practical reasons to consider it, particularly if you want plants that stay where you place them.
You may want to skip it if you’re buying for biological benefits (rather than looks), or if you’re very sensitive to how realistic plastic ornamentation looks in close-up. It’s also not the best match if you’re counting on exact sizing for every piece—only a broad 5–20 cm range is mentioned.
Mini FAQ
Do these artificial plants float? The set is described as having bases on each plant, so they shouldn’t float in the aquarium.
Can they be used in saltwater? Yes—according to the description, they’re suitable for both freshwater and saltwater tanks.
Will they affect the tank’s pH? The description states they do not affect pH, though it’s still sensible to rinse and clean before adding them.
How do you clean them? You’re advised to place them in a container filled with water and stir until the debris clears, and the smooth surface is said to be easy to maintain.
Should you wash them before use? Yes. The description specifically advises washing before using.
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