sera

Hello! Well, I intend to have a Betta splendens soon in my small tank that's still cycling (30 liters) and I would like to know about the nutritional requirements that the species requires. What should the main ingredients be? I even searched in Google Scholar (for some academic articles about...

hello I have a Sera Ammonium/Ammonia test. From what I understand from its instructions, it really measures ammonium (NH4), and using the provided chart relating your measured values and your pH, you can guestimate the actual ammonia (NH3) levels. From the order of magnitude of covered test...