

If you put a few drops on a rock, and it starts to foam, it means the rock is calciferous, and will leach minerals into your water over time. Nitrate tests contain two bottles, usually labeled bottle 1 and bottle 2. You can test rocks for calcium content with an aquarium liquid nitrate test kit. This isn’t necessarily a bad thing, especially if you have really soft water. Before doing this, however, it’s vital that you sanitize the rocks before adding them to avoid bringing in harmful organisms.īe mindful, too, that some rocks, like lace rock, can be sharp and cause harm to your fish and should be avoided.Īlso, some rocks can contain calcium that can leach into water, hardening it over time. You can also add rocks found in the wild to your aquarium. They’re also ideal for nature themed tanks, comforting fish by mimicking their native habitat.

There are many attractive stones, pebbles and rocks available commercially which serve as great additions to many aquariums.

Last update on / Commissions Earned / Images from Amazon Product Advertising API 2. Tannins are harmless to fish, but many people don’t like that they can dye the water brown. If you don’t, you run the risk of adding harmful microbes and parasites, having the potential to make your fish seriously ill.īoiling driftwood before placing it in an aquarium can help remove some of the tannins in the wood. You should exercise caution when doing this and be sure to quarantine wild-sourced wood. You can, however, fish driftwood out of rivers and streams, adding it to your tank without spending any money. It also acts as a great hiding spot for more timid fish.ĭriftwood can be bought in many stores and is usually very safe. Natural driftwood is a popular addition to many aquariums and can help create a natural, simplistic feel. When choosing which decorations to add to your aquarium, it’s important to consider the benefits and potential drawbacks of each. Simple things to consider before choosing your decorations so you can get the right ones for your tank,ġ0 Different Styles of Aquarium Decor to Inspire you.We’ll talk about 10 types of decorations you can use for inspiration.So I’ve created this guide to make it easier for you. When your inner designer won’t come out to play, deciding on your tank decor can be a frustrating process.
