Dannisly 4PCS Aquarium Pre-Filter Foam Sponge Roll Large - Intake Filter Sponge for Aquarium Fish Tank

Dannisly 4PCS Aquarium Pre-Filter Foam Sponge Roll Large - Intake Filter Sponge for Aquarium Fish Tank

• Aquarium pre-filter sponge are made of high quality filtration foam, no harm to your baby fish and no harm to water, good for freshwater and saltwater environments
• Item size: Height 8cm (3.15"), diameter 4cm (1.57"), inner hole diameter 2cm (0.79"). Easily connects to filter intake stem, prevent fine debris or particular matter into filter.
• Prevents small fish and shrimp from being drawn into the filter, give your fish a safe and comfortable living environment and it is good for their healthy growth.
• The pre-filter foam could help to trap particles and debris, provide efficient water flow with less clogging for long lasting filtration.
• You will get 4x aquarium pre-filter sponge, suitable for freshwater and marine environments.