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Originally Posted by GIS Guy With a fish only tank should I worry about the kH any longer or continue to use the liquid calcium? | With any tank you should stay away from anything that messes with the kh unless you are keeping fish that require hard water. Then limestone and crushed coral are great additions. But for the most part, just stick with tap water. My snails are doing fine and I have relatively soft water, both gh and kh are 60.
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5.5G Crypt tank, 10W CF Screw-in. No filter, and air wand for circulation
26G Medium Planted Community - 65W CF Lighting - Emperor 280 Bio-Wheel
55G Aggressive Community - Filstar XP3
75G Heavily Planted - Pressurized CO2, 520W Lighting, Filstar XP3 with spraybar
29G Planted - 130W Lighting, Filstar XP2 with spraybar
4 10G Tanks - Various setups |