Sera Air Pump Size:550 R Plus blackwater fish that is typically

blackwater fish that is typically found in the southwest regions of Thailand and the southeast regions of Cambodia

For tanks with shrimps and plants

For choosy fishes

10ml for 100 liters of water

Very high acceptance even with choosy cichlid species thanks to high-quality raw ingredients such as spirulina

Sera Air Pump Size:550 R Plus blackwater fish that is typically1. Pump performance All three models transport the air with at least 100 140 mbar, which equals as 1. 0 1. 4 m (3. 3 4. 6 ft.) water column. This means that, for instance, a connected airstone still bubbles normally at 1. 0 1. 4 m (3. 3 4. 6 ft.) water depth. The pressure can be increased to as much as 160 170 mbar by combining air hoses. The air 275 R plus and air 550 R plus models include a particularly easy electronic adjustment that allows