Seachem Pond Matrix; available in 2 sizes BirdCSBreedSize_Small softer catch during fetch

softer catch during fetch

BULLDOG ADULT is designed exclusively for purebred English Bulldogs over 12 months

Chain training prong collars are safe

S/M: 1" x 12"-18"

Produced under strict quality control procedures

Seachem Pond Matrix; available in 2 sizes BirdCSBreedSize_Small softer catch during fetchPond Matrix is a high porosity biomedia that provides efficient biofiltration for the removal of nitrogenous waste in ponds. Plastic bio materials provide only external surface area, whereas Pond Matrix provides internal macroporous surface area. These macropores are ideally sized for the support of nitrifying and denitrifying bacteria. This allows Pond Matrix, unlike other forms of biomedia, to remove nitrate along with ammonia and nitrite,