Ammonia 0ppm, Nitrite 0ppm, Nitrate <5ppm. 55G, Amazon Sword, Java Fern, Anacharis. everything is dying. Only my Pea puffer and 3 albino corys are still alive. Help : r/Aquariums
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AquaLife Fish Tank Aquarium Curved Glass Filter Pump Light 10L 35L 70L 100L (100L Stand Only - Black) : Amazon.com.au: Pet Supplies
AquaLife 65L Aquarium Fish Tank Curved Glass Complete Set Filter Pump Light : Amazon.com.au: Pet Supplies
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Amazon.com : Penn-Plax Cascade Max Flow Aquarium Canister Filter – Great for Extra Large Fish Tanks – Perfect for 250+ Gallon Aquariums – 820 Gallons per Hour (GPH) : Pet Supplies
Amazon.fr : Filtre Externe Aquarium
TETRA IN 600 Plus - Filtre Intérieur pour Aquarium de 50 à 100L : Amazon.fr: Animalerie