PondMAX Pre-Filter Sponge F300 - 300 x 120 x 120mm** Reptile and Amphibian Food Includes 1/2 inch barbed ball

Includes 1/2 inch barbed ball valve for flow control

and discoloration from aquarium water

Fertiliser laws require us to list potassium in terms of equivalence to a material that is not present (K2O) rather than the more scientifically sound method of simple elemental equivalence

it is about 45% protein

PondMAX Pre-Filter Sponge F300 - 300 x 120 x 120mm** Reptile and Amphibian Food Includes 1/2 inch barbed ballDescription **This item is classed as a large, bulky or a heavy item additional delivery costs apply. Total delivery will be calculated at checkout. Pre filter sponges will adapt to a variety of pumps, saving you cleaning time. They also harbour beneficial bacteria and extend the life of your pump by reducing wear and tear. Features Ideal for pond & fountain pumps Provides mechanical & biological filtration for your pond Reduces pump maintenance