The main drawback of Coralife Turbo-Twist is the suction power, which may be considered low. It is recommended for up to 250 gallons of water. For small Koi ponds, the Flexzion CUV-118 is the best ...
Lakes, rivers, ponds and wetlands face many environmental threats, but one that is changing them most rapidly is the spread of invasive non-native species. In recent years, there have been numerous ...