Planaria Trap

Overview

The Planaria Trap offers a safe, chemical-free way to remove flatworms from your aquarium using protein-rich baits. Available as elegant glass pen traps (e.g., ISTA) or DIY versions using test tubes and airline tubing, it’s ideal for shrimp, plant, and freshwater tanks.

Key Features

• Protein bait attraction: Lures planaria in with bloodworms or shrimp—flatworms enter but can’t leave .
• Glass pen or DIY style: Commercial versions (e.g., ISTA, JBL) and simple DIY kits (test tube + airline tubing) work equally well .
• Safe for shrimp tanks: Works without chemicals, preserving safety for shrimp and snails .
• Easy cleanup: Just remove the trap, dump captured flatworms, rinse under water—no mess .

How It Works

1. Bait trap with protein (e.g., bloodworms).
2. Submerge trap in tank—tube opening touches glass or substrate .
3. Leave for several hours or overnight; planaria crawl in but cannot exit.
4. Pull trap out, dispose of flatworms, rinse and reuse.
5. Repeat until infestation ends—typically multiple days .

Specifications (Typical)

Why Choose a Planaria Trap?

• Chemical-free control: Safe for delicate setups, without risking shrimp or plant health.
• Cost-effective: DIY trap can be made from inexpensive test tubes and tubing .
• Targeted removal: Collects only flatworms—no harm to beneficial organisms.
• Simple & reusable: Clean and reuse as needed—no one-time disposables.

Tips & Safety Notes

• Harvest planaria after each use—don’t release them back to the tank .
• Don’t leave bait too long—may rot and affect water quality .
• Use light-off periods—planaria show up more at night .
• Traps may not catch egg cocoons—follow up with manual cleaning or repeat use .