Tetra Pond Koi Colour&Growth Sticks - Fish Food For Pond Fish (1L, 4L, 7L) Product Option:Tetra Pond Koi Colour&Growth Sticks - Stick Fish Food For Pond Fish 1L / 270g (172333) Tropical fish continually release ammonia

Tropical fish continually release ammonia into the aquarium through their gills urine and solid waste

200 L (300 gallons*) to remove up to 15

and large barbs

The biOrb heater pack is the perfect way to change your cold water biOrb into a tropical aquarium - it comes with everything you need

Easy to assemble with generous storage space for accessories and equipment

Tetra Pond Koi Colour&Growth Sticks - Fish Food For Pond Fish (1L, 4L, 7L) Product Option:Tetra Pond Koi Colour&Growth Sticks - Stick Fish Food For Pond Fish 1L / 270g (172333) Tropical fish continually release ammoniaPremium food sticks for all Koi from 25 cm in length for more vitality, growth and intensive colours. Contains all vital nutrients, vitamins and trace elements for the species typical nutrition of larger Koi The high proportion of hydrolised proteins is transformed into body mass A high proportion of unsaturated fatty acids ensures more vitality High quality, biologically active colour enhancers promote natural colouring Ideal for creating important