What aquarium fish are compatible?

Some Suitable Community Fish

Fish	Compatibility	Best Kept
Harlequin Rasboras	Compatible & Peaceful	Shoal of 12 or more
Rainbowfish	Compatible & Peaceful	Shoal of 6 or more
Zebra Danios	Compatible & Peaceful	Shoal of 6 or more
Discus	Compatible & Peaceful	Group of 6 if Juveniles or a Pair if Adults

What tropical fish can be kept together?

If tropical fish can be housed together in the same tank without fighting, eating or killing each other they are termed “community” species….Peaceful communities

Neon tetra.
Cardinal tetra.
Congo tetra.
Black neon tetra.
Lemon tetra.
Rummynose tetra.
Harlequin rasbora.
Dwarf gourami.

What is the hardiest fish for an aquarium?

1. Zebra danio. Zebra danios, Danio rerio, are just about the hardiest tropical fish you’ll ever keep. They don’t mind if the water is hard or soft, still or flowing, warm or unheated, and they are the single best fish for new fishkeepers and new aquariums.

What fish can I have in a cold water tank?

11 Top Fish Species for Cold Freshwater Aquariums

01 of 11. Rosy Barb. Rosy Barb.
02 of 11. Gold Barb. Valentin Hintikka / Getty Images.
03 of 11. Two Spot Barb. Nilesh Heda / Wikimedia Commons / Public Domain.
04 of 11. Bloodfin Tetra.
05 of 11. Buenos Aires Tetra.
06 of 11. Guppy.
07 of 11. Hillstream Loach.
08 of 11. Pearl Danio.

What happens if I put my fish in tap water?

Some tap water may contain high levels of iron or magnesium. Another issue with using municipal tap water for a fish tank is that it often contains chlorine, which many public water facilities use as a decontaminant. Chlorine is toxic to fish, and it also kills good and bad bacteria indiscriminately.

Are there any fish that are compatible in a saltwater aquarium?

Take a look at the below saltwater aquarium fish compatibility chart to check if your fish are compatible together in the same aquarium. Why Aren’t These Fish Compatible? Different fish aren’t compatible for several reasons, but it all comes down to competition.

Can a tropical fish be compatible with a freshwater fish?

This can be helpful when it comes to choosing your species of aquarium fish and deciding which other species and types will be compatible without the chance of disaster. Although the aquarium fish chart will be right most of the time, there are exceptions where some freshwater tropical species will get along with other incompatible species.

Why is compatibility important in a fish tank?

Tank mate compatibility is crucial to a successful and healthy marine aquarium. Incompatible species will increase stress in the tank which could result in disease and considerable loss. Use the chart below as a guideline when selecting fish and please read our article Introducing New Fish Into Your Aquarium before making your fish selection.

How to choose the best fish for your aquarium?

Use the chart below as a guideline when selecting fish and please read our article Introducing New Fish Into Your Aquarium before making your fish selection. Remember, no guarantees can be made about the compatibility or incompatibility of any particular species of fish.

What aquarium fish are compatible? Some Suitable Community Fish Fish Compatibility Best Kept Harlequin Rasboras Compatible & Peaceful Shoal of 12 or more Rainbowfish Compatible & Peaceful Shoal of 6 or more Zebra Danios Compatible & Peaceful Shoal of 6 or more Discus Compatible & Peaceful Group of 6 if Juveniles or a Pair if…