Posts by John Sawyer

Zebra danios are freshwater species in lakes and rivers free from chlorine and other heavy metals. They are hardy species that can survive in a wide range of water temperature. But, can your zebra...

Zebra danios are freshwater species in lakes and rivers free from chlorine and other heavy metals. But untreated tap water contains chlorine and heavy metals that can cause significant damage to your...

Swim bladder disorder is common in many fishes, including cory catfish. There can be numerous reasons behind swim bladder disorder in cory catfish. Treating the swim bladder disorder at early stages...

As a fish keeper, you must face many problems at the beginning of your fish-keeping journey. One common problem is your zebrafish passing away after a water change. So, why is your zebra danios...

Apples are a rich source of many nutrients that helps your fish to stay active and healthy. But can your zebra danios eat apples? Let us find out. Zebra danios can eat apples as they are a good...

Cory catfish are the most common bottom dwellers that aquarists love to add to their community tank. They are peaceful fish and love to live with other non-aggressive fish in a community tank. Also,...