If you were completely outfitting a new tank, what equipment would you buy?
Well, I
did completely outfit a new 55 gallon tank in April

. Although I knew I'd eventually want to have live plants, I decided to focus on fish first and plants later. My first purchase was:
- a glass 55 gallon tank with a center brace
- 2 standard hoods each with 15 watt lights
- a Penguin 350 biowheel filter and filter media
- a Visitherm Stealth heater
- a digital thermometer
- plastic plants
- white gravel
- 3 mollies and 3 platies
It took 66 days to cycle the tank. After it cycled, I stocked it gradually over the next 2 months with the fish listed in my signature. (That was the second through eighth purchases.) A few weeks ago, I made another big purchase: brighter T-5 HO compact fluorescent lights to bring the lighting up to 1.75 WPG.
This weekend, I'm ready to make the next big purchase--I'm making the big switch from plastic to live plants. I'm gonna buy a boatload of easy, low light plants (LFS is getting in a big plant shipment and having a big Labor Day sale, whoo hoo) and switch out the white gravel for Eco-Complete. Later on, I will probably add CO2, but I'm not ready to deal with that yet.
If I had to do it all over again, knowing what I know now, I would
not get white gravel. It shows every speck of fish poo and algae. It also reflects the light upwards which makes the fish look washed out. I probably would have done a fishless cycle or added BioSpira the day I added the mollies and platies. I probably wouldn't have bought mollies (in my experience, they are unrelentingly annoying, piggy little bullies--the frat boys of the tropical fish world). I probably would have researched filters a bit more, although the biowheels have worked OK for me. But I wouldn't have gone with brighter lights at first, because I think that would have created oodles more algae problems without live plants. And you can research fish compatibility all day long (and you absolutely should) but individual fish do have personalities which can make the difference between a placid community tank and an insurgency despite your best laid plans. I started with one tank. Then, when the mollies (sweet little mollies! who knew?) started pillaging and burning the village, I had two tanks. Then I wanted a betta and voila, tank 3. Multi Tank Syndrome--it happens.
I cycled, stocked then planted. Other people choose to focus on plants first and add fish later. Either way, unless you have some experience with aquariums, aquatic plants and cycling new tanks, I think it would be very overwhelming to set up a new tank with fish
and live plants. I guess if you know you're going to go with live plants at some point, it might be worth setting up the tank with a decent substrate, so you won't have to switch it out later like I'm doing this weekend. But there's plenty of plants you can grow in plain ol' gravel and why spend big bucks on expensive substrate you don't need at the start?
I've gone on much too long, so I'll end with the following advice: do plenty of research (read read read), don't rush into anything, take everything you read/hear with a grain of salt, go at your own pace, question all authority, realize all aquariums have some degree of algae, all live things die at some point, budgets have a limit and no one's perfect--and
relax! It's supposed to be a fun hobby! You'll be fine. Good luck!