Stones

Aquarium can be defined in simple terms as a decorated glass box that contains fishes and water organisms. It resembles a mini water life and makes fabulous decorative item. If you are thinking of giving an elegant and graceful look to your office or home, opt for a beautiful aquarium that reflects the refined taste of the owner. To decorate an aquarium beautifully, you can use various artificial plants, stones and rocks.

Some of the artificial colored aquarium stones that you will get in markets are as follows:

Penn Plax Dazzle Stone Blue [Med]
Penn Plax Dazzle Stone Green [Med]
Penn Plax Dazzle Stone Pink [Med]
Penn Plax Dazzle Stone Yellow [Med]
Penn Plax Dazzle Stone Multi [Med]
Penn Plax Jewel Stone Sp Blue
Penn Plax Jewel Stone Rose Qrt
Penn Plax Jewel Stone Multi 20 Pcs
Penn Plax Dazzle Stone Multi [Lrg]
Penn Plax Rainbow Eggs-10 Pack
Penn Plax Jewel Stone Multi 40 Pcs
Penn Plax Dazzle Stone Multi [Ex Lg]
Tom Aqua Gems - Brilliant Red
Tom Aqua Gems - Vibrant Purple
Tom Aqua Gems - Sparkly Yellow
Tom Aqua Gems - Electrical Orange

Apart from artificial stones, various natural stones that look good are also used in aquarium to give it a natural underwater look. Scroll down to know about some of the natural aquarium rocks and stones:

Decorative Quartz Glass & Ice Rock
Decorative Natural Lava Rock
Decorative Natural Rainbow Rock
Decorative Tufa & Travertine Rock
Decorative Natural Slate Rock
Natural Decorative Jasper Rock
Decorative Golden Honey Onyx Stone
Natural Smooth Black Beach / River Stones
Decorative Natural Lace Rock
Decorative Pagoda Aquarium Rock
Decorative Zebra Aquarium Rock
Holey Honeycomb Rock 20lb Box
Natural Gray River Tumbled Stone
Natural Blue Sodalite Rock
Atlantic Coral Base Rock
Feller Natural Geodes / Thundereggs
Carib Sea Aquascape Moon Rock
Carib Sea - Look Alive Reef Rocks
Carib Sea Reef Rock Petrified Coral
Carib Sea South Seas Base Rock

Some people also use natural driftwood and rocks that gives an absolute natural set up. There are three types of natural aquarium rocks that you can avail such as Natural Aquarium Safe Driftwood, Natural Aquarium Rock & Stone, Aquarium Gravel, Sand, & Substrate. Make sure that you fill the aquarium with some specific rocks that are useful for the ecosystem of water organisms. Opt for metamorphic rocks (hornfels, metaquartzite, marble, slate, phyllite, schist and gneiss), sedimentary rocks (calcite, iron or quartz, sandstones), Igneous rocks (granite, rhyolite, pegmatite, obsidian, syenite, diorite, andesite, trachyte,gabbro, dolerite and basalt).

Air stones or air bubbles are also an important thing needed in aquariums. To have healthy and lively fishes, use good standard of fish food and air stones to supply enough oxygen.