I keep Goldie and after one treatment the biofilter fell off. I changed the water daily to lower the ammonia levels, but it didn't seem to help much. This product worked great. Ammonia has dropped from 1ppm to almost zero with reduced feeding for now and no water changes for 4 days as instructed. Five stars! PS: small fish like guppies (I keep them in a separate tank from Goldies) absorb this substance as soon as it is added when it swims in the water. I highly recommend ATM Colony.
ACCU-CLEAR Water Clarifier for Freshwater Aquariums - Quickly Clears Cloudy Water, Ideal for Weekly Use
9 Review
EcoBio-Block Stone: Natural Water Clarifier & Odor Remover for Aquariums (Medium) - Treats 15-40 Gallons Efficiently
10 Review
Live Freshwater Aquarium Plants: Dwarf Baby Tears, Hemianthus Callitrichoides, Java Moss In Vitro TC Cup By Greenpro
31 Review
Tetra AquaSafe tap water treatment agent, 5 l
11 Review
Vacuum cleaner TEQQO Aquastick 3 in 1 Power, grey/turquoise
26 Review
Mini pump Xiaomi Mijia Electric Pump 1S, plastic, black
55 Review
Jasonwell Magnetic Aquarium Fish Tank Glass Algae Cleaner - Floating Brush (L Size)
37 Review
Efficient 2-In-1 Magnetic Fish Tank Cleaner With Non-Slip Design And Scratch-Free Blades
37 Review