Brackish Water Fish Chart

Brackish Water Fish Chart

One thing you need to know about brackish water is that it’s not simply either freshwater or seawater (ocean). There’s a range of water in … Read more

Axolotl Breeding Chart

Axolotl Breeding Chart

One day you’re just sitting there and you see your axolotl start to do a strange dance. He nudges his female mate ever so dramatically … Read more

Silver Arowana Size Chart

Silver Arowana Size Chart

A young silver arowana begins life as a small, delicate fish. When purchasing one, think about how big it’s going to get. It’s beautiful looking, … Read more

Angelfish Gender Chart

Angelfish Gender Chart

Have you watched your angelfish clean a slate and wondered if one of them laid eggs? Yeah, that’s happened to most of us. It has … Read more

Saltwater Angelfish Compatibility Chart

Saltwater Angelfish Compatibility Chart

Emperor Angel fish is not only beautiful, but it also destroys corals. Diet and biology are keys to compatibility. It might tear off zoanthid tentacles … Read more

Freshwater Angelfish Compatibility Chart

Freshwater Angelfish Compatibility Chart

A common heartbreak for freshwater aquarium hobbyists who keep angelfish involves watching a vibrant fish develop stress bars while being harassed by an apparently innocent … Read more

Angelfish Genetics Chart

Angelfish Genetics Chart

Sometimes you’ve seen it. A pair of beautiful angelfish spawn and leave you with a clutch of eggs, but then you harvest a tank full … Read more

Koi Pond Water Quality Chart

Koi Pond Water Quality Chart

If you’re a koi keeper, I bet youve had moments of panic during the middle of the night after realizing your filter pump stop its … Read more

Hanna Ulr Phosphate Checker Chart

Hanna Ulr Phosphate Checker Chart

It’s not a light problem, and it’s not a flow problem, When your SPS coral begins to look dull, phosphate might be the culprit. If … Read more

Phosphorus To Phosphate Chart

Phosphorus To Phosphate Chart

Why do those pesky algae blooms keep coming back? You’ve got a planted tank. You maintain it diligenty. You test water. You add some fertilizer. … Read more