Fluval U3 Underwater Filter rawhide trace elements and amino acids

trace elements and amino acids to help support health and vitality

getting straight to work to clean and clear your pond

Adult salmon & potato: 44% total salmon

2 x wooden indoor perches

releasing the gentle active ingredients

Fluval U3 Underwater Filter rawhide trace elements and amino acidsFrom the Fluval range. U series: u3 internal filter. 3 stage filtration: Foam pad removes large particles (replace every 6 months), Poly carbon cartridge traps fine debris & removes impurities (replace every month), Bio max provides optimal biological filtration efficiency (replace every 6 months). Features: Adjustable 3 way flow: Top output for maximum circulation & oxygenation, Integrated spray bar provides even, gentle flow for planted aquariums,