Nelson's Acrylic Works Medium Fish Trap & Acclimation Box – 7x4x4 in, 2.5-inch Opening, USA Made

Overview

Discover a versatile solution for aquariums: Nelson's Acrylic Works Medium Fish Trap and Acclimation Box. With a compact 7 x 4 x 4 inch footprint and a 2.5-inch opening, this clear enclosure helps you observe, contain, and transfer small to medium fish with confidence. The unit arrives assembled, so you can set it up quickly and begin tasks such as acclimation, observation, or temporary containment without delay.

Durable, See-Through Construction

Crafted from 1/8-inch thick laser-cut acrylic, the trap balances strength with transparency. The material resists the rigors of shipping and everyday tank use, while its smooth edges reduce snagging or scratches on curious fins. The clear sides give you an unobstructed view of your fish as they explore the interior.

Key Features at a Glance

• 7 x 4 x 4 inches overall footprint
• High-quality 1/8-inch laser-cut acrylic
• Adjustable, detachable hanging brackets for flexible placement
• Removable feeder for controlled baiting and easy replenishment
• Supports tanks up to 1 3/8 inches thick
• Made in the USA

How It Works

Using a simple string and door mechanism, you set the bait, wait for the fish to enter, and then pull the string to close the door. The feeder keeps bait contained where you want it, allowing for targeted feeding while the fish remain safely inside. This design is intended to make routine tasks smoother and more predictable.

• Temporary containment during tank maintenance or fish transfers
• Acclimation box for new arrivals or water parameter adjustments
• Quarantine setup to observe behavior before introducing to a main display
• Safe removal of fish during routine care without stressing the whole tank

Match Your Tank Setup

The brackets are designed to grip the tank securely and reduce slippage, giving you reliable placement in a variety of aquarium configurations. This makes it a practical addition whether you run a home setup or a small business operation where routine fish handling is part of the workflow. While results can vary with tank parameters and fish temperament, many users find the trap a helpful, repeatable tool for controlled transfers and observation.