After a couple of years of testing various tints and products, H₂Oasis is proud to announce we have the only tried and true safe to use bright colorants for Aragocrete.

We spent many months testing different colorants, tints, dyes and have finally found our supplier of choice.
These colorants(tints) that we have chosen are 100% Biologically Safe for reef, inverts, fish, saltwater and cichlid setups.

Of course you can always use the bland brownish or dark reddish concrete color additives, but use caution as some of these have harmfull chemicals in them that will leach.
Our tint does'nt leach anything into your tank or setup once fully cured.

We have two shades of blue, a reddish pinkish shade, yellow, green and even a purple shade.
And of course you can mix shades to create your own unique color's too!

Our tint colorants can be sprinkled on your final design while its still wet to create some blotchy color patterns across your rock design or added to the wet mix as your making your rocks to have a more uniform color saturation thruout the rocks.



All of these colors are bright pastel's when first added to your rock designs, but during the curing phase they lose about 80% of their brightness due to leeching and the curing process.
Once the rocks are fully cured there will be NO MORE leeching of the colorants(tint) at all.

Just keep in mind that these colorants/tints are just to help give your rocks a little character or color distinction for your setup, not to necessarily give you brightly colored tank decor. And for the reefers its a great way to have a little color instead of blandness untill your coraline overgrows it.

The tint in no way inhibits coral or coraline growth in saltwater or reef setups.

Thousands of people from all walks of life. From large companies, pet chains and even private individuals like you and me. You can order 1 or 1000 of any product or get us to build you a complete custom unit.

Ask about our Cichlid Hotel or other custom rocks for your needs.