Filter flow rate, part 2

Tags

filter, flow rate, planted aquarium

I have read that planted tanks should have a filter flow rate that turns over the tank volume 10 times per hour. My filter, the Eheim classic 2213 claims a flow rate of 120 gallons per hour and I just tested mine. It’s flowing at about 78 gallons per hour. My 36 gallon tank, heavily planted with lots of rock and substrate, probably has just 31 gallons of water in it, all said and done. So it’s turning over the tank volume just 2.5 times an hour.

The tank has been set up for two months. The plants are growing the fish are healthy. I think I’m just taking a wait and see approach on this. Maybe it’s not ideal but it ain’t broke, so I’m not fixing it.

 

Moi, the budding expert

Tags

aquarium, how-to

So excited! A friend asked my advice about starting up an aquarium for his kid. Here goes. (Note that these are my opinions on a freshwater aquarium, based on my experience. Others may have different ideas, suggestions. Feel free to comment/elaborate.)

Hardware:

• Bigger tanks are more forgiving and stable than smaller tanks, probably don’t go smaller than 20 gallons, unless you’re just going to get a betta (I love bettas! If you get a betta, don’t go smaller than 5 gallons no matter what any fish store person tries to sell you.) A glass tank will hold up better over time than an acrylic tank. Avoid weird shapes and tanks with narrow openings. No matter how cool it looks, if you can’t easily reach every area inside the tank it will be a bear to clean.

• Filters. I’ve had three and by far the easiest to use and maintain is AquaClear’s hang on back power filter. It’s a great little work horse. If you really get into this hobby, then I’m a big fan of the Eheim canister filters.
• Lights: Depends. If you don’t want live plants in your tank, you don’t need a lot of light and several tanks come with a hood that contains a light. If you become obsessed with plants, then lighting becomes important. Homework will be required. There will be math. And you will spend money. Here’s a good primer.
• Plants: It’s possible to get some realistic looking fake plants. For live plants, java ferns work even in low light and you don’t even have to plant them. Just tie them to a rock and they’re good. I had fun at one point adding a floating plant, water lettuce.
• Livestock: This is the  hard part. Everything above is influenced by what kind of fish you want to keep. Goldfish are easy, hearty, dirty fish. Angel fish are gorgeous but aggressive. Bettas are slow moving, beautiful and entertaining, but hard to keep with other fish. Figure out what you like and then build the system that supports them.
• Substrate: It could be gravel, it could be sand, it could be soil. Depends on the livestock and the flora. Please don’t choose some horrible fake crap or I will have to reassess our friendship.
• Placement: In figuring out where to put the tank in your house, here are a couple of things you should consider. To keep a healthy tank, you need to do a 10-20 percent water change every so often (I do it once a week, but you could do it twice a month I think with no problem). You can buy a hose with a faucet fitting that will allow you to both suck water from the tank and refill it, or you can do the water change with a bucket. that along with cleaning the tank will mean that there will be dripping and spills. So placing the tank where you can do easy water changes and where you don’t mind spills (I put down a big towel  when I’m working on my tank) is important.
• Warning: It’s a big glass box of water and lots could go wrong.
• Keep it simple: If you have no idea whether you will like having an aquarium and keeping fish, I would suggest getting a five-gallon tank and a betta. They are easy. It’s not a huge investment and you can figure out whether it will be interesting for your kid or not. You can often find a used tank at St. Vinnies. to help keep the price down.

Buyer be-freakin’-ware

Tags

FRUSTRATION, hardware, learning curve., planted tank

I don’t know how I missed this advice: that the filter for a planted tank should turn over the water volume in the tank  10 times per hour. Are you freaking kidding me? I thought I was spending a decent chunk of change buying the Eheim Classsic 2213 filter which promised about 120 gph. But for my 40 gallon aquarium, that’s more like a total tank turnover rate of a paltry 3 times per hour. This whole planted tank gig is making me crazy. I try to do my homework, but I miss these key details. Then I get hugely frustrated. Honestly. Doesn’t anybody out there have some kind of simple flow chart or decision tree to help us newbies figure this stuff out? I’d have blown the bucks on a bigger filter if I’d known. I’ve been dabbling around with this hobby for well over a year, and I’m pretty frustrated to discover I’m still on a major learning curve. Couldn’t the fish store folks be a little more helpful when they see me coming? I own the mistake but, dudes, when I ask you if the filter will work on my 40-gallon tank, you could ask me a couple questions back.

Albino bristlenose plecostomus

Tags

algae eater, aquarium, fish

Posing on the bog wood, cardinal tetra in the foreground.

Help me!

Tags

helpful advice, planted aquarium

You know how it is. You need some advice right now for your planted aquarium. And it’s midnight or Sunday morning and your local store isn’t open, so you Google your question and then get lost in the endless chatter of the various aquarium forums online, which often turns out to be (no offense) uninformed people advising other uninformed people. Or, conversely, really well-informed people belittling the newbies.

Here’s where I’ve found helpful information:

Rex’s Planted Tank Guide: Something seems to have happened to Rex, who hasn’t posted anything on his site in over a year, at least as far as I can tell.  But he has easy to understand information and a blunt style of communicating that I really like. For my first two small planted aquariums, his site was my go-to place and he kept me from making a lot of dumb mistakes. Plus he lives in Portland, Oregon, just up the highway from me.

The Barr Report: Good information in those forums, although it helps if you know a little something about planted aquariums before you venture in. If you don’t, definitely start on their “new to aquatic plants” forum. It’s weird how I always feel both inspired and yet kinda stupid after my visits there.

The Green Machine: The website for a planted aquarium store in Wales. I’m so crazy about this web site, I actually want to visit Wales just so I can check out the bricks and mortar store. I learned about them after stumbling on this great how-to video which was helpful to me and they’ve got a tips section that I’ve used. The advice for how to spruce up my aquarium was great. Only one caveat: a lot of the advice centers around the products they sell (buy this! it will help you!), but they are merchants, after all.

Of course the danger in checking out these Web sites is that there are glorious pictures and pretty soon you will find yourself wanting to aquascape yet another tank and all your money will be in glassware, filters, flora and fauna and your friends will be talking about you behind your back. Still, small price to pay…

The livestock

Tags

fish, loaches, planted aquarium, Takashi Amano

Clown loaches and yoyo loaches in my 40 gallon ADA rimless aquarium (a few cardinal tetra in the background). The yoyo loach that had been near death is on the right, recovered now and happily rooting through the glossostigma and Hemianthus callitrichoides for bits of food. So here’s what I have learned since setting up this tank in early February.

If you want a pristine “lawn” of low-growing plants, like the most excellent HC, do not under any circumstances have loaches in your tank. They dig in it, sending up small clouds of sand or dirt or whatever the planting medium is. They uproot HC whose roots are quite delicate. If you are fantasizing about one day having a perfect Takashi Amano style tank like this, you will be unfulfilled.

On the other hand, if you are not a perfectionist and you enjoy the livestock as much as you do the plants, go for it. The more robust glossostigma can stand the abuse and appears to be thriving despite the fish. Because I overplanted the HC, it hasn’t completely disappeared, although I do fear for it longterm.

I have enjoyed this well-lighted tank, a sunny summer landscape during the last couple of rainy chilly weeks.

Waiting is also an action

Tags

aquarium, patience, yoyo loach

I don’t know what to do. One of the yoyo loaches (Botia almorhae) in my fish tank is ailing, its body kind of pocked looking and thin. Doesn’t resemble any of the images of sick fish I’ve seen online. Ten days ago I thought this fish was close to death. It was languishing on a rock, panting, hanging kind of sideways. I thought I’d remove him from the tank so as not to infect the other fish with whatever he had, and quarantine him in another small tank. But catching him proved difficult in my heavily planted aquarium and I figured I was just burning what little energy the poor fish had in avoiding capture. So I stopped. The fish hasn’t died yet. Is looking marginally better. None of the other fish in the tank appear to be ailing.

I’m reminded once again that when I don’t know what to do, it’s OK to wait. When I don’t know what exactly it is that I don’t know, doing nothing is better than doing something that will complicate the issue and might be worse. But it isn’t easy, doing nothing. In our hurry-up culture we don’t really go for patience.

Giant sucking sound? Algae eating fish

Tags

algae eaters, aquarium fish

The albino plecostomus, would probably have serious disadvantages in the wild. Pale fish against a dark river bottom likely would get snapped up right away. But those of us with aquariums, man, we love this algae eating critter. Easy to see. Feeds itself on tank algae. Kinda funny lookin’. with a big old sucker mouth that attaches to plants or tank glass or rocks. Like ’em. Probably going to name them.

Thriving cube garden

Tags

cube garden, nature aquarium, planted aquarium

A month ago, the cube garden was a disaster, overrun with a stubborn algae the otos couldn’t keep up with and rotting fish food because I hadn’t yet figured out how much the neon tetras were eating. Cleaned it out. Cut out the plants that were algae-choked, replanted with micro sword and glossostigma, recharged the DIY CO2 and moved the whole system back into the kitchen where it won’t be neglected. Now it’s positively glowing. Seven gallons of planted tank heaven. I love this little set-up because it’s my first aquarium, purchased almost three years ago. Beautiful, simple (well, complicated but in a good way) and makes me happy.

Planted tank custodians

Tags

algae eating fish, nature aquarium, planted tank

The otocinclus (dwarf suckermouth catfish, nine of them) and the plecostomus (a solitary albino) went into the tank on Saturday. By Monday morning most of the algae had been eaten. Wow, you guys. Nice work.