Guru I'm not convinced that coral sand is a great idea. It's going to bump up your pH and water hardness a lot. Now most fish and plants are fairly adaptable but I really have no idea how extreme a bump you're likely to get.
If you want a nice cheap light coloured sand then playsand from Argos works well and is very fine which is great for bottom dwelling fish - coral sand is typically quite sharp.
Right on to filling the tank (when it's ready)
Clownloach Sorry but your tank is way too small, avoid
Neon tetra These days cardinals tend to be more hardy, and to the casual observer are identical.
Panda coryCory's are catfish in case you're not aware![]()
What do people use to empty their water into?
I have 200 liter tank and I was considering buying two of these:
http://www.amazon.co.uk/50-Litre-ai...lh_di_t_dup?ie=UTF8&psc=1&smid=A1ASWNAU0TXDRU
One for preping new water in over night and one for puting the old water in.
Would 50 litre be enough for a water change?
If not I will look for a larger one.
Cheers,
G
Do you really want to lug a 50kg keg of water around, and then push it up above your tank in order to get it in there? I'd just stick with a bucket. With a 200ltr tank you'll be looking at doing 10% changes every week, maybe 15% if you're using ferts. That's no where near 50ltr.
In response to your other question about stocking, get rid of the cichlids. If you want cichlids, you can only have cichlids, they'll massacre everything.