Reverse osmosis (RO) water can be a game-changer for aquariums, offering total control over water parameters by removing impurities. It's especially useful for sensitive species or reef tanks, but it's not necessary for every setup.
Depending on your fish and tap water quality, alternatives like dechlorinators or distilled water might work just fine. It’s all about your tank’s needs.
Killifish are stunning, peaceful fish known for their unique breeding habits and vibrant colors. Setting up a tank for them requires a balance of gentle filtration, live plants, and stable water conditions to keep them thriving. With a bit of care, killifish can bring life and beauty to any aquarium.
Ready to set up your killifish tank? Dive into our full guide for all the details
