Rycraft
New Member
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- 25
Massive PH swings are usually indicative of low kH. Wood could be causing it, but as noted earlier 0 nitrates is concerning and likely means the tank is not cycled. You should have some measurable level of nitrates in the tank especially with minimal water changes like the ones you are doing. So either the tank is not cycled or your test strips are trash.
Use the API master test kit. Best $30 you will spend. And they have them to measure gH and kH as well which I would also recommend. Test strips are usually either garbage or not that accurate. They may be okay for a quick at a glance test, but if you're actually trying to troubleshoot issues then you should use the API master test kit.
Also, I would not keep a pair in a 10 gallon unless you are just looking for them to breed and will then move them to a larger (preferably a 20 or more gallon tank) tank while using the 10 gallon as a grow out for the fry. 10 gallon is just way to small for adult Apistogramma, especially a pair.
Use the API master test kit. Best $30 you will spend. And they have them to measure gH and kH as well which I would also recommend. Test strips are usually either garbage or not that accurate. They may be okay for a quick at a glance test, but if you're actually trying to troubleshoot issues then you should use the API master test kit.
Also, I would not keep a pair in a 10 gallon unless you are just looking for them to breed and will then move them to a larger (preferably a 20 or more gallon tank) tank while using the 10 gallon as a grow out for the fry. 10 gallon is just way to small for adult Apistogramma, especially a pair.