(1 Left!) Under Gravel Filter Box

Under Gravel Filter Box
H 5.9* W 6.2* L 6.2 inch

An Under Gravel Filter (UGF) box is a popular filtration system used in aquariums, including those for Caridina shrimp. Here's how it works:

Components:

1. Gravel Layer: The UGF consists of a plate that sits at the bottom of the tank, covered by a substrate like gravel.

2. Lift Tubes: Vertical tubes connected to the plate draw water up from the substrate.

3. Pump or Air Stone: An air pump or water pump helps create suction, pulling water through the substrate and up the lift tubes.

Function:

1. Biological Filtration: As water flows through the gravel, beneficial bacteria colonize it, breaking down waste products and maintaining water quality.

2. Water Movement: The suction created by the pump draws water down through the substrate, which helps prevent debris buildup and keeps the substrate clean.

3. Aeration: This process promotes gas exchange, providing oxygen to the substrate and benefiting the shrimp.

Benefits for Caridina Shrimp:

Stable Environment: The filtration system helps maintain stable water parameters, crucial for the health of Caridina shrimp.

Low Flow Rate: UGF can be adjusted for a gentle flow, which is ideal for shrimp that prefer calm waters.

Natural Habitat: The substrate serves as a habitat for bacteria and biofilm, which are food sources for shrimp.

Considerations:

Regular maintenance is required to prevent clogging and ensure efficient filtration.

It's essential to monitor water quality, as UGF can sometimes lead to dead zones if not properly maintained.

Using an UGF in a Caridina shrimp tank can provide effective filtration while promoting a healthy environment for your shrimp.