Hi, I'm still a beginner in this hobby and I have a 20 gallon AIO tank with 2 clowns, a turbo snail and a frag of GSP.
For the whole time (around 2 months) I've had this tank, I just did weekly water changes and thats all.
I only have a portable refractometer, Salifert Ammonia tester and a Salifert Nitrite tester.
I keep my salinity at 1.022-1.023 all the time.
My Nitrite is always 0 and Ammonia is also always 0 after I cycled and added fish.
What other testers do I need in order to ensure my tank is thriving?
For the whole time (around 2 months) I've had this tank, I just did weekly water changes and thats all.
I only have a portable refractometer, Salifert Ammonia tester and a Salifert Nitrite tester.
I keep my salinity at 1.022-1.023 all the time.
My Nitrite is always 0 and Ammonia is also always 0 after I cycled and added fish.
What other testers do I need in order to ensure my tank is thriving?