A freshwater fish aquarium can bring a lot of fun and enjoyment ... They eat everything from shrimp to worms to plants. Dwarf corydoras. These fish reach up to 1.5 inches in length.

A man was given a shock when he discovered a 1.2 metre-long bristle worm - that had been hiding in his fish tank for two years. The giant eunice worm was spotted by the man as he cleaned the tank.

Aquarium shop workers investigating the disappearance of dozens of fish found the culprit - a terrifying three-and-a-half-foot sea worm hidden in a tank for ten years. By Agencies 18 October 2013 ...

Bristle worms often piggyback on these corals, infiltrating a tank and growing to tremendous ... clean detritus and generally don’t bother fish (although they can eat coral if they’re desperate).

Looking to build your own fish tank hydroponic garden ... symbiotic world are the beneficial bacteria and composting red worms. Think of them as the Conversion Team. The beneficial bacteria ...

It is believed the Bobbit worm got into the tank in a piece of live rock and had been living off cockles and shrimp as no fish had gone missing. In the wild, the worms use pincers in their mouths ...

The Australian lungfish is 90 years old and resides at the California Academy of Sciences' Steinhart Aquarium in San Francisco. She gets a healthy diet of berries, lettuce, worms — and belly rubs.