From httpThis kit measures total (NH[sub]3[/sub] and NH[sub]4[/sub][sup]+[/sup]) and free ammonia (NH[sub]3[/sub] only) down to less than 0.05 mg/L and is virtually interference free in marine and fresh water. Free ammonia is the toxic form of ammonia (vs. ionized Ammonia NH[sub]4[/sub][sup]+[/sup] which is non-toxic) and thus it is much more important to keep an eye on the level of free ammonia in your system. This kit is based on the same gas exchange technology that is used in the Ammonia Alert™ and thus is the only kit on the market that can read levels of free ammonia while using ammonia removal products such as Prime®, Safe™, AmGuard™ and any similar competing products. The other kits (salicylate or Nessler based) determine the total ammonia by raising the pH of the test solution to 12 or greater. At this high pH all ammonia removal products will breakdown and rerelease the ammonia, thus giving you a false ammonia reading.
From httpAmQuel is compatible to use with all water quality test kits except for the ammonia test kit that uses Nessler reagents that read in shades of amber or yellow, and the oxygen kit that uses Winkler reagents. Residual AmQuel and its reaction products are incompatible with the Nessler and Winkler-type test reagents, resulting in false, high ammonia and low oxygen concentration readings. All other types of test kits produce accurate test results, such as ammonia test kits using salicylate-type reagents. Kordon's AquaTru Test Kit #35970 for salt water and #35980 for fresh water and the Kordon Master Test Kits are recommended for accurate test results. AmQuel will temporarily (for approximately 12 hours) lower redox.
No offence but this is a complete waste of time and totally unfair on the fish.
No offence but this is a complete waste of time and totally unfair on the fish.
So you don't think you can bio-seed using filter media or substrate from an established tank?
It is for the same reason that bio-seed in a bottle can work.
The world is not flat.
Filter media, yes. Substrate, meh, not really.
Filter media, yes. Substrate, meh, not really.
I have used gravel to provide bacteria for a jump start on several occasions. In a healthy established tank with substrate, there will be more than enough bacteria living in the substrate to help start a cycle. Not only is it living on the substrate, it is also living on the decor, the plants (real or plastique) the rocks and the wood.
Is is simple, the bacteria will colonize and thrive on hard surfaces where there is a continual supply of food and oxygen. This may be optimal in, but is certainly not limited to, a filter.
If your ammonia dropped, and your nitrite didn't go UP, then you are not cycled. Your ammonia should first drop, nitrite goes up, then your nitrites will SLOWLY Drop. Nitrate testing won't tell you much in the beginning of a cycle.
Having a positive number on your ammonia test and your nitrate test is not a "good" test result. {especially when you have never recorded a number on nitrites}