Black Knight Box of 2 Spawning Brushes Quantity:1 Replacing the impeller in your

Replacing the impeller in your Fluval U4 filter is crucial for maintaining its reliability and effectiveness

Supports Healthy Pond Balance: Reduces harmful ammonia and nitrite levels

ensuring a secure fit and leak-free operation

Comes in a water-proof plastic case for durability

Model: Newa Jet NJ3000

Black Knight Box of 2 Spawning Brushes Quantity:1 Replacing the impeller in yourIf you have never bred fish before, you will be amazed how simple it can be with the help of Black Knight spawning brushes. The breeding season is weather dependent but is normally from April to July. You need one mature female and a minimum of two mature males. Place the brushes just below the water level, one above the other, at the edge of the pond. This will encourage the fish to spawn, which usually happens in the early hours of the morning,