Coral Rock

Coral Rock
Can I put coral rocks (were used in a Saltwater Fish tank) in my freshwater Fish Tank?

Some gave me coral rocks they had in their saltwater fish tank. Can I use those in my Freshwater Fish tank?

No you should not. I have a 50 Gallon Fish tank and I asked The owner of a fish store about this same type question. He said no because the coral changes the pH in the water which could kill your fish. You shouldn’t put anything from Salt Water tank into a fresh water tank.

Coral Rock, Green Island (Lǜ Dǎo 綠島), Taiwan (台灣)


Corals and Coral Reefs (A Picture Book for Children 6-13): A picture book based on the wonderful underwater sea life of corals and coral reefs


Corals and Coral Reefs (A Picture Book for Children 6-13): A picture book based on the wonderful underwater sea life of corals and coral reefs



Corals and Coral Reefs

When you think of the most awe inspiring things on Earth, corals probably come to mind. They are one of the main ecosystems in the under water world! It is tough for a child to really understand the facts behind the beauty, until now!

In this coral reef book for children, your child will learn all kinds of cool facts. They will walk away with a better understanding of what…


Pocket Genius: Rocks and Minerals


Pocket Genius: Rocks and Minerals


$3.21


Destined to be toted in school backpacks everywhere, this new encyclopedia series for young readers contains on-the-spot information in children’s favorite subject areas. Kids love facts: they want to know about the biggest, fastest, tallest, and oldest everything. Full of instant information, these books feature a fresh design that is sure to appeal to the middle grade audience. These single-subj…

Magnetic Current- The Secret Behind Coral Castle (Rock Gate), 1945


Magnetic Current- The Secret Behind Coral Castle (Rock Gate), 1945



DOWNLOAD THIS EBOOK FOR A GREAT READ NOW!!!

Can you figure out the Mystery Behind Rock Gate 1945? Download Now and Give it a TRY!

Discover the Unknown; Magnetic Forces Explained! by the Scientist Edward Leedskalnin this is a never before published rough draft of a brilliant mind.

2013 eBook of the 1945 Print . Full facsimile of the original edition, not reproduced with Optical Recognition Soft…













admin posted at 2010-4-8 Category: Uncategorized