Schwack
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Posts posted by Schwack
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Typically it goes on to the end of a 2 liter, or smaller, bottle. You'll need a way to hold the bottle upside down. From there, you attach your air line, check valve and possibly flow adjustment valve and run the line to an air pump. Fill the 2 liter with salt water, add eggs and wait ~24 hours.
edit: I also run a T splitter with a valve so I can drain the shrimp. This isn't strictly necessary but it's nice to be able to harvest them from the bottom.
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My pearl gourami play angry tag. Typically, it's my boy chasing the two girls around. He doesn't seem to nip them, just thumps them with his mouth and they sort of roll on their side. Occasionally, the two girls will gang up and chase him around doing the same thing. Initially I was a bit concerned, but they don't seem too upset about the arrangement.
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7 minutes ago, Sweet Sharon said:
Good afternoon everyone. I actually did the bottled cycle, and it didn't seem to affect anything. I'm not naturally a trusting person, and you have to wonder what's really in the bottle, when in fact you don't know where it's coming from. I wondered what the active ingredient is in water conditioners, and it is sodium thiosulfate, which can break down chlorine, but not chloramine.
This stuff can be quite expensive in the long run, especially when they say to treat tap water every time you do a water change. And this is already an expensive hobby!
One thing I did not do when getting fish, was quarantining them. Do all of you do that? If so how long?
I didn't quarantine until I brought camallanus worms into a community tank, which slowly wasted 10 of my favorite fish away before I was able to catch a glimpse of the culprit. Now, I quarantine and treat new fish brought into the house. Typically a QT lasts 2-6 weeks, it really depends on what you choose to treat and how long each dose takes to administer.
As an aside, sodium thiosulfate will treat chloramine, you'll just end up with ammonia afterward. Many water conditioners include other chemicals which will result in NH4+, ammonium, which is significantly less toxic to fish.
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I get around this anxiety by only keeping tanks in my office, which is small-ish and carpeted, rather than in any more central areas of the house which have hardwoods. If a tank pops, for whatever reason, replacing underlayment and carpet is so much easier, and cheaper, than replacing finished hardwood.
I definitely share your perpetual anxiety though.
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Hikari, unlike Seachem, actually provides composition information on their decholorinator! Based on what they divulge, they all seem to use some combo of sulfur and salt. Trying to rank them seems like a fruitless endeavor. They all contain chemicals intended to deal with both chlorine and chloramine.
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I've tried products from Seachem and Fritz and not seen any actual cycling activity, outside of what had already been going on, after adding them. I've heard people who believe their addition speeds up the cycle, but cycling in a single day without taking media/substrate/plants/etc from a cycled tank sounds a bit farfetched for me.
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I wouldn't be changing water at .25ppm ammonia. Ammonia toxicity is relative. pH and temperature both influence how harmful it is to fish, but at .25ppm you'd need to have some wild parameters to see much reaction from your fish, especially a betta.
Keep an eye on things, but I wouldn't go crazy and test more than once every other day or so. Bettas are tough fish. People keep them for years in tiny vases without heaters or even water conditioner. It's not right, but it does demonstrate their adaptability to sub-optimal conditions. If you start to see ammonia creep over the .50ppm mark, maybe consider a 25-30% change without a gravel vac or cleaning. You could also skip the water changes and dose the tank with something like Prime in order to temporarily neutralize the ammonia's toxicity.
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I wouldn't be too worried about stressing your fish out by looking at them. The effects of long-term, persistent stress are myriad, but sudden fish death seems unlikely to be one of them. Typically, based on my understanding, stress leads to sicklier fish who are more prone to disease and infection.
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52 minutes ago, Sweet Sharon said:
It's been about two weeks since the last fish died. Actually ordered them online despite the price because I figured they'd be handled less, but they died too. It was two Cory's and 3 H. rasboras. I get very attached to the fish, and want nothing but a great tank for them, that's why it's been so frustrating. May I ask, any of you, what type set up you have with plants and fish? And ho long you have been addicted to this hobby?
Any chance you have snails or anything in there? It seems like a good bet there's still ammonia being produced from leftover food and fish waste, but it's probably not a bad idea to create a new, continuing source for your bacteria to consume. Adding fish food each day will give you some decaying organic matter and ensure the bacteria in the tank are able to feed and grow. I'm a huge fan of using pure ammonia, mostly because it's fast and easy to dose. The fish food method will get you to the same place, but will take a bit more time.
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6 minutes ago, Sweet Sharon said:
The tank is still up and running because of the plants and my desire for optimal parameters for the fish I hope to slowly add. Since it's reading ammonia in the tank, I'll just let it be and maybe throw something in there like some fish food.
If you don't all mind, I have another question. I've spent countless hours watching videos and reading my aquarium books, (twice!) and the more knowledge I acquire, the thing that is front and center is how stressed fish can be with all the handling and what not that goes on. That's why I put 10 comets in at once, so they'd be comfortable. How many small tetras should I put in when the tank finally cycles? I want Cory's too, but unless they are babies, more than 3 at a time would probably not be good.
I cant remember where I saw it, but someone on this forum broke down how much most farmed fish are handled before they even get to a fish store. We treat our fish like royalty compared to how they're handled in many fish farms. I wouldn't worry too much about over-stressing your fish by adding them to the tank. However, 10 goldfish at once probably overwhelmed your biological filter. With a 55 gallon, you could probably keep something like 30+ neon tetras and have room for more fish down the road. So long as you add them slowly, you won't overwhelm your tanks ability to process their waste.
How long has the tank been without livestock?
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4 minutes ago, lefty o said:
i dont think any should be banned, but open disclosure of what one is buying is a must.
The problem is, at least some of these fish come from big box stores where even the people selling the fish aren't aware they're selling a fish that can grow massive. Every time I browse through Petco they're loaded with common plecostomus. I'm guessing they bank on unsuspecting, new aquarists buying them and killing them off before they end up 18 inches long.
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The only concern I've heard when using raw fish/shrimp for cycling is that it can smell. I opted for a bag of ammonium chloride off Amazon. Odorless and easy to measure!
20 minutes ago, Sweet Sharon said:Thanks for the advice. I was wondering if I was changing water too much. But it just got depressing spending all the money on conditioners and cycle chemicals, so since the main theme seems to be water changing I started doing that. After watching Cory's video, I think I will put a sponge on the intake and back off water changes. What do you suggest for restarting the nitrogen cycle as if I'm just starting this again?
The tank is empty right now, yeah? If so, leave it that way for a while. Stop cleaning anything in the tank. Even if things get brown and gunky, let 'em be for a while. Like @Brandy said, you'll need to add a source of ammonia into the tank if it's empty. Snails work for this, but they don't produce much. You can also "feed" the tank every day or so. Eventually, the fish food will start to rot. Same principle behind the raw shrimp/fish/NHCl3.
Just a waiting game after that. Once you see ammonia start to rise you'll know things are moving along.
1 minute ago, Sweet Sharon said:If I use half a shrimp or salmon, how long will it be before it's cycled? I think I assumed that when I got the nitrites and nitrates down to zero on the test strip that he tank was cycled. Should I also leave dead leaves in the tank instead of scooping them out? And...did the water changes kill the good bacteria? I've got a Fluval 406, and I replaced the carbon with more sponges, and I learned a few years back not to do anything but take big pieces off of the sponges. (I used to be good at this, then I had a snail infestation, and just stopped being a fish keeper for two years.) Thanks so much for helping me out here! 🙂
First, dont use half a salmon, haha. Use a tiny chunk of raw fish or shrimp. I think folks usually end up having to weight it down for a bit.
Did you actually have ammonia and nitrite rise in this tank?
Leave all the dead stuff in there!
Water changes probably didn't kill any good bacteria you had started, but they can certainly slow the process by depriving them of food from the water column.
Snails are awesome. Let them infest all the tanks!
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Are you just concerned about the bubbles at the top? I'm guessing it has to do with the amount of air running through your sponge. It's hard to tell based on a still, but it looks like the air flow through that sponge is on the high end.
What is the ammonia source for the tank? If you're just dumping in bottled bacteria without any source of ammonia, you're not going to see any cycling begin. Snails, rotting fish food, chunks of shrimp, or pure ammonium chloride are all options, but some will take longer than others.
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1 minute ago, Bailey said:
I did actually pick up some easy green, but I'm a little nervous to use it (I'm not sure why). I currently have a carbon cartridge in my filter, my understanding is that it would be pointless to fertilize with carbon in the filter, is that correct? Because I just changed substrate I wanted to wait a few weeks before changing the filter cartridge to a coarse sponge, because I thought it would be better to give the beneficial bacteria a chance to cover the new substrate. I think I'm going to go ahead and get some catappa leaves and get those going too! Thank you so much for your input, this has been so so helpful.
My understanding is that carbon won't pull all the fertilizer out of the water, but it's likely going to catch some. Letting things settle before you start making changes is typically a good way to go. That said, giving a squirt (or half a squirt for a 5 gallon) is unlikely to result in any issues in the tank and will definitely provide your plants with nutrients they don't have access to otherwise.
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In my experience, driftwood and catappa leaves won't have a dramatic impact on your pH without adding a large amount of botanicals. I've seen some betta keepers cover the entire floor of their tank with various leaves. It results in a very nice dark water look, and likely drops pH, but it's not my style.
The same goes for driftwood. I've added giant chunks of wood to small volume tanks and not seen any consistent drop. The water gets nice and brown, but my pH would be rock solid. After a few months of adding leaves/wood/etc I gave up on hitting any "ideal" pH.
If you're looking to get your plants to blow up, it's probably worthwhile to pick up some fertilizers. Aquarium Coop has a great trio, although I might skip on the Easy Carbon. Easy Iron, Easy Green and root tabs have been a great combo for me.
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I'd like to replace the white sand in one of my tanks, but haven't really been thrilled with the Black Diamond Blasting Sand I've got in another tank. It's very soft to the touch, perhaps it's too fine, but took forever to settle out and still leaves little bits of "glitter" all over any hardscape in the tank. I've seen Ace Hardware pool sand recommended. How coarse is it? I was sort of hoping to try a bit of a chunky grain this time around.
I'm loathe to buy specifically aquarium substrate these days. The price always feels way out of whack compared to non-aquarium sand/gravel.
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The Sera Micron will be good if you decide to breed your rasboras. I found that First Bites were a bit large for my CPD fry once they were free swimming, but the Sera was fine enough for even the tiniest fry to get a bite.
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17 minutes ago, Stephen Zawacki said:
Oh I was not meaning the depth I was meaning it is 12 inches front to back. 48 long and 25 high. Would 12 in deep be enough?
Derp, that makes more sense. That still seems a bit narrow once you've put in plants and hardscape etc, but I've never kept discus so I'd hate to answer authoritatively. Based on what I know about their size, the 75 suggested by @Dawn T seems like the ideal candidate. Going small and then sizing up is a pain in the butt, in my opinion. Unless there are space constraints, I'd shoot for the 75 since it should last the life of the fish.
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I think it's about taking into account the actual depth you'll get on a tank that's 12" deep. Assuming 2-3" of substrate and 1" or so of buffer at the top and you're left with a tank that only has ~9" of vertical space. A large, fully grown discus hitting the 6-8" inch mark wouldn't be left with much room to maneuver.
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3 minutes ago, Demobanana said:
Hol up whats BBS? Not really experienced with nano fish but planning on getting some soon
Shorthand for baby brine shrimp. They're super popular among fish of almost all sizes. Even my big bettas will gulp em down.
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I've had great luck getting my CPD, adults and fry, to eat Hikari Micro Pellets, Vibra Bites and Fluval Bug Bites flake. Typically, I mash them up with a makeshift mortar and pestle (shot glass and sharpie) to create larger and smaller particles. Frozen home-grown brine shrimp are another big hit among my little guys.
I should add that I always feed them with a pipette. Squirt 5 mL of water into the shot glass after I've ground the food, stir until combined and then squirt over the surface. Like your chilis, the CPD prefer to grab food from the water column. They'll eat surface floating food, but it takes them a while.
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1 hour ago, Daniel said:
I feed chopped up earthworms to my discus, and admittedly I have a high tolerance for risk.
In Daniel logic world by feeding earthworms to my fish, I am boosting their overall health and immune systems by providing them a high quality fresh source of live food. So that if they ever were to be challenged by disease or parasite they would be more likely to not suffer any ill effects. But I could rationalizing.
I'm sure you're right, I'm just gun shy about changing anything after having one tank wiped out by parasites. I'm sure the pearl gourami would be down for bits of earthworm, they're closing in on 4" now and are probably tired of frozen blood worms.
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I've been doing a lot of work in my garden as the weather gets better and I can't help but feel like I'm missing out on free gourami food when I come across big, fat earth worms. On the other hand, I worry about introducing some kind of parasite or illness into the tank because apparently I'm an aquarium hypochondriac after a bout of camallanus worms.
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I'm certainly not suggesting that your kit is wrong. Like I said, the first thing I would do is seek out cycled media. At least then you'd know you'd introduced healthy, living bacteria. Between that and dramatically reducing feeding I have a hard time seeing how a cycle wouldn't get going. I might even try doing a water change with water left outside for a day or two. After a year without any sign of a cycle I'd be losing it. You could also try buying some plants from a fish store and plopping the plant + pot and rockwool into your tanks.
Ammo Lock serves the same purpose as Prime, but that doesn't necessarily make them interchangeable. You mentioned that dosing Ammo Lock was impacting your pH, leading to water changes. Its composition appears similar to what people guess Prime to be, but I've never experienced any pH drop while dosing Prime during a fish-in, or out, cycle. This can help stretch the time between water changes. Prime claims to be able bind NH3 into NH4+ regardless of pH. Best I could find was someone corresponding with Seachem about the process ~10 years ago with the advice that 48 hours is best case, 24 is more likely.
Are you using a substrate that would cloud the water? That your tanks are clouding up is a bit odd and depending on the color that could be the start of a bacterial bloom. I've had several tanks go through large blooms as they were cycling, but it's typically a milky white haze.
Celestial Pearl Danio (CPD) Sex Ratio
in General Discussion
Posted
I've currently got 42 CPD in a 10 gallon, but I'd much rather have closer to 15-20. Waiting on a few of the runts to grow a bit before they all move to a 40 gallon. Having said that, my original group had 5 males to 3 females and they seemed to get along without much issue. I would rarely see males flare at each other, generally it was only a concern when one was trying to herd a female to spawn. My forktail rainbow boys chase and harass each other much more than the CPD guys ever did. If you can manage it, obviously a better M:F ratio would be ideal, but my experience with CPD has been that they're typically sold well before they can be sexed.