Aquarium Stones Fish Tank Rocks Natural Decoration - Redy Set - Perfect for Aquacaping Caves Shelters - Improves Water Parameters (2kg (30cm Set), Grey Mountain Rock)

Looks great. Does require a lot of washing there is a lot of clay on this product. Rubbing and digging the clay out of the holes. This probably will increase your silicate level did nothing to my PH that remained stable.The crags and shape allows for easy stacking there is lots of bits which grip and give purchase to stop it falling not an issue if you are using a glue or reef cement. I bought 20kg of the dragon rock for a 180litre tank which looked great (first pictures) I have just bought another 10 kg to get some more height in my tank. Reading putty was horrible in colour but reef cement worked amazingly well. The base colour of the dragon rock blends ok with a little bit of grey. Soon the whole lot will be covered with coraline so wont see any joins. My fish absolutely love the little caves/crack it forms when joining it.It will weigh more than some other aquascaping rock but looks great from the off and early in your tanks life the diatoms do not show up at all on it like they do on white aquascapes.I not quite ready to add coral yet but my water levels seem ok for this. Will update again.

When they arrived they were very well packaged, a good assortment but I was highly disappointed with the look, however, once thoroughly cleaned they look absolutely beautiful!

Pretty happy with this stone it's very pretty but a word of warning if you are using this stone for your vivarium. Make sure you get some really coarse sand paper and smooth down the stones so they don't have sharp edges which your reptile can hurt themselves on. Other than that very please and will be purchasing some more in the future.

Good rock pieces, it was as dirty/dusty as mentioned in other reviews, so needs a good clean.I ordered 2kg and recieved a variety of 5 smallish rocks for my nano tank. Varied shapes and sizes. I had no problem building a small cave for my fish. I will order more.Delivery took 4 days, not a prime next day.

Just what I needed for my fish tank. Adds a bit of interest and I like the white veins that run through the rocks.

valeu for money

Been after a product like this to help with the balance in my tank. It came quickly as has help with the tank in reducing the levels I needed reducing. Other were more expensive and the same product.

I liked the amount of pieces received and the overall shapes however, I bought the dragon rock for the textured look in the images and most of the rocks were pretty smooth with only a few textured parts - as the coloured worked I have used these as background to add height to the alternatives I bought elsewhere.