Silver Series Carbon Block Filter Size:20" X 2.5" Colombo Lernex also works against

Colombo Lernex also works against visible macro parasites such as Fish Lice (Argulus)

Evolution Aqua Blanketweed is 100% fish

Add 5 drops of NH3-2 test fluid and shake again

Special tank for measuring Koi

Bacterial infections in fish are usually caused by the pathogenic bacteria aeromonas and pseudomonas

Silver Series Carbon Block Filter Size:20" X 2.5" Colombo Lernex also works againstFrequently used for drinking water, aquariums, pond dechlorinators Made from safe, food grade materials Contains a mixture of bituminous and coconut shell carbons Removes heavy metals (lead, copper, mercury, caesium, strontium) Removes chlorine, its derivatives and organic substances Softens water (improving scale reduction) Improves taste and odour of water Excellent filtration at small pressure drops