Fluval U1 Underwater Filter - 55 L (15 US gal) Atlantic Dried Blueberry

Dried Blueberry

potassium can be quickly depleted and cause unsightly yellowing in older leaves

Malic Acid

parrot fish

Suitable for aquariums from 90 to 150 L (24 to 40 US gal)

Fluval U1 Underwater Filter - 55 L (15 US gal) Atlantic Dried BlueberryFluval Nano Aquarium Filter is an optimal water filtration system for small aquariums up to 55 litres (15 US gal), including Fluval's EBI Nano Shrimp Habitat and Fluval's Flora Aquatic Plant Kit. Equipped with foam filter media, it provides effective and thorough mechanical and biological filtration. A fine foam pad traps small debris and a Bio Foam captures debris and houses nitrifying bacteria. The filter also provides the option of adding a carbon