distilled

Hey all! I'm currently setting up a macroalgae tank and as a college student, an RO/DI system isn't practical. I was wondering if I could use distilled water instead. I know it's not as good as rodi, but maybe the macros would like slightly "dirty" water? There is a water machine at my local...

Hello. I am new to saltwater and I’m thinking of starting up a tank. I have freshwater tanks rn and I’m wondering if I can use the same dechlorinator to convert tap water into water for freshwater fish, but with saltwater. Meaning I would add the salt to the dechlorinated water. Would that work...