2Hr Aquarist APT 1 Standard APT1-300 Decorations FritzZyme® 7 contains specific strains

FritzZyme® 7 contains specific strains of live nitrifying bacteria proven to reduce fish loss due to toxic levels of ammonia and nitrite

Featuring two gauges

or over-activate your skimmer as it is completely safe

they are a more suitable fish for aquariums than Common Plecos

magnesium and potassium levels

2Hr Aquarist APT 1 Standard APT1-300 Decorations FritzZyme® 7 contains specific strainsArtful Intelligence. Compared to conventional fertilisers (largely developed pre 2000s for 'fish tanks' with simpler hardy plants): 3X more concentrated for demanding species* 2X more potassium for richer colours^ Dose 3ml per 100L daily. Our Standard 300ml Pack comes with a calibrated pump. 1ml per press. Lasts ~3mths for a 30 Gal 115L tank. why *in terms of total soluble elemental fertiliser per ml. ^in terms of the amount of potassium per ml. APT 1