Why is it that freshwater aquariums are perfectly fine without using RO water, and by using tap water, but saltwater aquarists say you MUST use RO water for marine tanks? (assuming there are no corals). Pls reply, i have never been able to get a straight answer....

I'm wondering what I should include in my video which will feature the new LED fixture I bought on 6-24-2014.  If you have any ideas that you'd like me to consider, let me know below.

heres the fixture I bought

this fixture with…

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Hello family! Just made my 1yr anniversary with German ram cichlids, 2gen of southern platty and the same plants. Am ready For DIRT.

need help with unknown plant... see if anyone know what it is? got it from the LFS as hygrophila corymbosa.. thanks for the help.

I need help on a new scape My Tank is 23 gallons and i need help with what plants to get and where to put em etc , I will be getting a pair of Kribensis This weekend and I need to know if they will kick this yoyo loach out of his coconut. http://m.youtube.com/watch?v=au3HRibT3Nk there's a link to the video where u can see my tank and the yoyo loach and his coconut cave you can reply on YouTube or this i don't mind just need help mainly on… Continue

I have a 20 gallon tank.  with marineland 350 bio wheel filter , and a marineland single led lighting. i currently have sand in the bottom from top fin . Inside the tank i have  6 bleeding heart tetras,6 black skirted tetras, 3 mollies,6 skirted tetras , and to tiger snails at the top of it there is a breech with wood which has 2 red claw crabs. so as you can see i have a pretty active tank. i really didnt want to plant this one  but over time i started thinking about planting it . would it…

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