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Help! Brown ‘algae’ everywhere I went away for a few weeks, with my tank in good condition, and since I’ve been back (2 weeks), I have not been able to get this sudden “algae” problem under control (idk if it’s algae or not). I have done 3 50% water changes since I’ve been back, trying to suck...

Hi, I have a lot of tanks. All have been running fine for months. Some heavily planted. 2 planted tanks have just turned upside down and have no idea why. 1 had only green spot algae and I just removed the plant it was affecting before dosing with phosphate to fix this. The second tank had...

Do Mystery and Ramshorn Snails do well with sand as a substrate? Also, what is the best way to wash sand so that it doesn’t cloud the tank?

Hello everyone I am new to these forums and I had some questions about my tank..   I have had tanks on and off my childhood but they never lasted long, now I am older (16) I can apprechiate these tanks. I recently bought a 20 gal and want a really heavy planted aquarium with some water grass and...