Aquarium Rocks

Here is a page dedicated to Aquarium Rocks.  Some are artificial and some are natural, some are intended for freshwater and others saltwater.   For freshwater aquariums, there are plenty of natural rocks that you can find lying around that would be great for aquariums!  I got the rocks for my freshwater aquarium on a vacation to North Carolina I took!  However, if you have a hard time finding some there are plenty of good rocks ready to be delivered to your door for a small price.

For saltwater aquariums, you will likely want some good aragonite rock made by corals.  I suggest getting mostly dry aragonite rocks as you only need to seed it with a little bit of “Live” rock and within a year the dry rocks will be covered in beautiful purple coralline algae!  Your patience will be handsomely rewarded!!!

Freshwater Aquarium Rocks

MF CICHLID STONE Ceramic Aquarium Rock Cave Decor F923C 17.96t
CICHLID STONE Ceramic Aquarium Rock Cave Décor

Eco-Friendly Ceramic aquarium rock Replicas are great homes for live bearing tropical fish, most notably South American and African Cichlids. Spacious interiors encourage exploration while providing secure breeding niches and a defensible, stress-reducing refuge. Ceramic stones provide a lightweight alternative to real stone in your aquarium. The hollow caves provides shelter, hiding spots, and spawning sites for your cichlids. Since they are hollow they do not displace or reduce the amount of water in your aquarium. Use small thread to bundle the moss on the product constitute a nature living environment. Specially made with ceramic material that possess filtration function for aquarium. Measures approximately: 5.3″ X 3.5″X2.6″ (13.5X 9X 6.8cm) (L x W x H )  Cool!

ZUINIUBI Aquarium Fish Tank Rock Shipwrecks Hiding Cave Landscape Decor Ornament 11.66t
ZUINIUBI Aquarium Fish Tank Rock Shipwrecks Hiding Cave Landscape Decor Ornament

Ok, this one is almost more of a “decoration” but aquarium rocks are a type of decoration anyways!

Change your aquarium into a beautiful scenery .. Make your aquarium vividly ,add to natural color.. Use the simple method decorate and maintenance your aquarium.. This rockery is made from polyresin and makes an exciting ornament in any aquarium. Offers the natural environment feeling.. Fish can hide and Pass through the hole and crannies within ,and they. won’t die, no rot or any algae problems.. Add character and charm ,make your mountain scene and artificial . plants made from the highest quality polyresin and specially designed . High Quality paint. Fish can hide and Pass through the hole and crannies within.. Yes please!

Universal Rocks 52-A Aquarium Decoration Rock 15.84t
Universal Rocks Aquarium Decoration Rock

A fantastic replica of a Natural looking aquarium rock, made from a lightweight material that adds realism to your aquarium or reptile enclosure giving your pets a natural enviornment to feel at home in.

Product Dimensions: 6.5 x 4.9 x 4.3 inches ; 5.6 ounces

 

River Rocks 16oz-Natural 5.82t
River Rocks 16oz-Natural

Want a bag of just aquarium rocks … here you go!  There are actually lots of bags of rocks to choose from … I’ve bought a couple myself to add to my freshwater aquarium.

Polished aquarium rocks in white brown and greys. Most of the rocks are 1-2 long.

 

Crafters Square Polished Black River Stones, 32 ozt
Crafters Square Polished Black River Stones, 32 oz

Want a 2 lb bag of shiny black aquarium rocks? Me too. Here you go.

Each rock varies in shape and color (may have some subtle gray or brown striations but overall color is black.) 

Most aquarium rocks are 1.5 inches to 2 inches long

 

 

SunGrow Mineral Rocks - Calcium Supplement for Aquarium Shrimp, Crab & Snail 9.95t
SunGrow Mineral Rocks – Calcium Supplement for Aquarium Shrimp, Crab & Snail

We’ve never used these but they seem legit!

Whether you have shrimp, fish, crab or snail, SunGrow Mineral aquarium rocks are a multi-purpose must-have in your aquarium supplies!  They care for your aquatic life: Rich in natural minerals and calcium, they help snails and crabs build thicker shells, give shrimp a more vibrant colour and helps in improving the digestive system of shrimps. They care for your tank: Perfect for soft water that needs more minerals. Its rough cut design gives the tanks a natural and rustic look.  Natural minerals are non-toxic, so the rocks are gentle on hands. One pack lasts for half a year so they are easy on the pocket too!

Saltwater Aquarium Rocks

Carib Sea ACS00372 3 case South Sea Base Rock Bag for Aquarium, 10-Pound 35.43t
Carib Sea ACS00372 3 case South Sea Base Rock Bag for Aquarium, 10-Pound

Free Prime Shipping … Yes!!!

There is simply no finer base rock than South Seas Base Aquarium Rock. Perfectly cleaned and full of holes, South Seas Base is idea for any marine, reef, or African cichlid tank. The macro and micro porosities are impressive. No curing needed, South Seas is ready to use right away. It makes the best live aquarium rock too, takes coralline algae beautifully.

 

 

Nature's Ocean 12-Inch Coral Base Rocks for Aquarium, 40-Pound 50.56t
Nature’s Ocean 12-Inch Coral Base Rocks for Aquarium, 40-Pound

40 pounds of dry aquarium rock with Free Shipping!  That’s a LOT of dry rock!!!!

Nature’s Ocean Coral Base Aquarium Rocks 40LBS (Packaged: 2 per case 12 Inch – 17 Inch)Nature’s Ocean Base Rock is 100% premium all natural aragonite rock covered with naturally formed holes and crevices which makes for some very interesting and unique shapes and is easy to stack when creating a base for growing live coral or as an addition to existing coral-based ecosystems.

Live Rock 20 Pound Salt Water Fish Aquarium TOP QUALITY ROCKS OR YOUR $$$ BACK 60.00t
Live Rock 40 Pound Salt Water Fish Aquarium

Some dry aquarium rock + some live rock + time = a BEAUTIFUL Saltwater Aquarium!!!!!

Nature’s Ocean Base Rock is 100% premium all natural aragonite rock covered with naturally formed holes and crevices which makes for some very interesting and unique shapes and is easy to stack when creating a base for growing live coral or as an addition to existing coral-based ecosystems. This porous characteristic provides a natural biological filter as well as a perfect environment for denitrifying marine bacteria to grow and flourish, which effectively reduces nitrates in your tank.

 

Sponsored by Aquaripure, The Next Generation in Aquarium Filtration TM.

aquarilogo240x240The Aquaripure filter is a comprehensive biological filter which will completely process all organic matter and remove all nitrates in an Aquarium.  The Aquaripure uses beneficial bacteria to break down invisible organic matter and nitrates completely into Nitrogen gas which then escapes into the atmosphere. This same process is even used by some water treatment plants to make wastewater safe for human consumption and to clean polluted water. The Aquaripure does this in an extremely safe and controlled environment and after the water from the Aquaripure is aerated there is nothing left but pure, clean, crystal clear water.