Download adobe photoshop cs5 and draw your own designs.
Cheap 3d studio max 2012 design help you create 3d graphics.
You are currently browsing articles tagged kahuna.
When I set this up, I never really intended it to be an active blog… you know, the kind where I’m contributing every day. Though the fact that this web site is technically run on a Wordpress blog engine allow this site to show the chronological progression of my tank. That’s a good thing I suppose.
Anyway, I haven’t posted in months and months. Have been busy professionally, cutting into hobby time. And have also been sidelined with a little aquarium DIY project. Plus my PC went belly up, and then my little home file server (that I keep my pics on) went belly up. Getting all that rebuilt took time. And now here it is, a good 6+ months since my last post. So, here’s what’s been going on in my tanks:
- New red discus
- New white discus
- Aggressive thread algae
- Algae eaters
I previously posted pics of my 3R2’s, a type of red discus. These were the first juvenile discus I’ve ever had. In the past I’ve always gotten adults or sub adults. The conventional wisdom is that juveniles are hard pressed to get sufficient nutrition in a planted tank. Well I’m here to tell you that is true. Long story short, I eventually gave away a few of them, and one of them was badly stunted from months in my tank - at a crucial time in it’s development - not getting enough food.
So I got a second batch of red fish. This time they were 3R’s, a precursor to the 3R2 strain. Very red. And I got these as juveniles too, certain proof that I’m a slow learner. They worked out better than the 3R2’s, and went into my tank after a few months in quarantine.
All of this was to provide a little contrast in the tank. The blues of my other fish kind of blended in with the green plants, not enough color contrast. And so in a final attempt at more contrast I got some white discus too.
These are called Show Whites. They aren’t albino, just white. The problem though, is that they eventually begin to get tinted with pigments from their food. I feed my fish frozen blood worms and Tetra Colorbits. Only one of the Snow Whites has developed a taste for the tetra color bits, and that’s good because it’s slowly turning into a Snow Yellow. More amber really. And these were juveniles too, which probably proves that maybe I’m not really a slow learner, just very stubborn.
The Snow White have only been in my display tank - the Son of Kahuna - for a few weeks. But they’ve been mercilessly harassed by the juvenile 3R’s, and they haven’t been getting much food at all. Hiding in the weeds most of the time. They do come out at night, and when the overhead lights are off. But they are coward in the full light, and the harrassment by the red juveniles does not help.
So last night I scooped ouy my most aggressive 3R’s and put them in my quarantine tank. I figure I’ll let them chill out in there with no other discus for a month or so to let the Snow Whites get comfortable, and establish their own place in the pecking order. The 3R’s are feisty enough that I’m sure they’ll integrate back into the pack, but maybe not as the bullies they are now.
And for all the problems with the various red and white juvies beating each other up, my adults are doing great. I’ve got just shy of non-stop breeding going on. Here’s a pair of my hi-bodied leopards, doing what they seem to always be doing… guarding eggs or wigglers.
Next I need to catch you up on my algae woes.
Well the tank is springing back nicely. And my persistent algae problems are massively diminished. So while some of the leaves of plants have algae on them that they acquired several weeks ago, no new leaves have algae. And that is a nice change.
The Hygrophilia corymbosa is slowly filling in and getting bushier. I initially let it grow too tall before I trimmed it. Now I’m topping it off every week so that it will fill in better. The Hygrophila difformis snapping back. And my Cryptocoryne wendtii and Echinodorus ‘Rubin’ are both totally algae free! Only the Echinodorus bleheri - the sword plant - has any algae. But that plant is off the the side and not getting enough light, and it appears to be underfertilized too. I’ll have to look into that…
I’ve put in an Eheim autofeeder to make sure the new red 3R2’s are getting enough food, often enough. The upshot is that ALL the fish are getting more food. I can see them all fattening up, and getting larger. Good for them I suppose.
The overall tank is still unbalanced visually, and improving the aquascape will be the focus of my efforts this year, now that I’ve got this algae licked. Well, I say “licked”… the GDA on the glass is still there. But it is quite manageable - requiring one 15 minute session of glass cleaning every week. And that persistent algae on the sand has stayed away for a few weeks, thank goodness. So it’s all controllable.
The new red 3R2s are still hiding. Three of the five barely ever come out. If anyone is in the room at all, the skittish three hide. So I have no idea of they are coming out to eat. I hope so. I’m just hoping that they will get over this with time.
I made a number of important changes to the tank to get ahead of this aglae. I know you can only change one variable at a time if you want any idea of what does/does not work. But I was desparate to control my algae problem and changed multiple variables. Problem is, I just don’t know which one was responsible for the change, or what combination:
- Started using a “siesta”, or 90 minutes in the middle of the day with no lights.
- Reduced the photoperiod to seven (7) hours total time of lights on.
- Eliminated macro dosing, except potassium.
- Reduced potassium dosing way back to one tenth of its normal volume.
- Reduced micro dosing back to one tenth of its normal volume.
- Reduced CO2 back to around 15 ppm.
A lot of people will tell me some of those things are real “no-no”s. But it’s working, and it’s hard to argue with success. Over time I’ll pick up the CO2 dosing. And I’m sure I’ll be forece to tweak the macro/micro dosing. But for now, I’m happy to have the tank healthy.
Wow. Been a while since I last posted. Sorry.
Things in the tank have been going fairly well, all but the recent CO2 goof up I posted about. And the fact that I massively over-trimmed the plant AND simultaneously did a filter media change. So the tank has been recovering from that. But the operative word is recovering. But the big news is - NEW FISH! I love new fish!
In the first pic you can see two little 3″ (well almost 3″) reddish discus in the background. They are “3R2″s from Wayne Ng, a breeder/importer. My wife was jonesing for some red fish, and these were the best I could do. I got a total of five, and they are expensive little buggers.
I’ve actually had them for seven weeks. The first six were spent in quarantine. They were maybe 1/2″ smaller when I got them. They were healthy as can be. So after 6+ weeks I dumped them in the tank. But before I did that, I took my runt Cobalt out and put him in the quarantine - to see if it had any pathogens they couldn’t deal with, and visa versa. You can see the “runt” in the pic below behind one of the 3R2’s.
But to my dismay, I could not leave the runt in their tank. He is normally the most shy, skittish, beat-up upon fish in the tank. I guess that goes with being the runt. But once he got in with these little guys he decided he was BMOC, Hot Sh*t, Top Dog, and all that! He would NOT let my 3R2’s eat! As far as he was concerned, the food was HIS. Quantity did not matter.
So, knowing I was risking my whole tank - I dumped him back into it, so that the 3R2’s could get some food. About five days later i just tossed the 3R2’s in the main tank… since the cross-contamination test was effectively blown. I figured both populations looked healthy, so dump ‘em in and hope for the best.
As I stated up front, I got five new fish. But these pics only show two. Good reason… these fish are wicked skittish. Two of them will only come out when no one is around. One walks the line, but certainly will not come out for pictures. The two in the pics are pretty “up front”. But as I walked around with the camera they got nervous and retreated. That’s why they are in the background in the first pic. And from the difference you can see between the two pics, they darken up a lot when hiding near the plants.
Apparently 3R2’s are pretty skittish as a breeding line. But that said, my Cobalts hid in the plants for darn near a month when I first got them. So I think this is one of those “time will tell” sort of things.
My wife (and I - truth be told) wanted RED fish. Not orange. But orange is the color discus tend towards. If you see red discus - as far as I can tell - it’s either because they have been fed hormones, unnatural amounts of food supplements, or the tank light has been altered. Failing that, PhotoShop can always redden up your digital fish pics if needed.
I got these fish because I trusted the gentleman i bought them from - Al Sapetta - the owner of www.simplydiscus.com. Al’s a stand-up guy, and he knew my wife wanted red - and he knew of the natural orange tendencies of discus - and he recommended these fish. That is good enough for me.
I’m feeding them frozen blood worms, Tetra Color Bits (now renamed something like Color Granules) and a little bit of NaturalRose red color enhancer. So yes, I’m cheating. But not so much that it jeopardizes the health of the fish. Problem is, my other fish are eating it too! So if my blue Cobalts start looking purple, you’ll know why! LOL
More about the tank itself soon. But all is fairly well. But not perfect. Otherwise… why post?
PS - I forgot to mention! That darned runt is a runt BECAUSE he won’t eat Tetra Color Bits. All the other fish do - they got big, and he didn’t. Well, while bullying my 3R2’s he started eating the Color Bits, aparently just to spite them. WELL… since putting him back in the main tank he has participated heartily in the multiple Color Bit feedings and has grown VISIBLY in just one week. Sounds unbelievable, I know. But true.
Well, as you can see, things are returning to normal after all the aquarium and fish excitement I’ve had over the last few weeks. From the pic below you can see the the fish seem fairly normal after my nearly killing them with a CO2 overdose last week. Two of the high bodied leopard discus actually spawned a couple of days ago. And a couple of the cobalt discus are doing their serious tail shimmy - let’s get it on - dances right now. I take breeding as a sign of health and well being. So I’m happy for that.
The tank is going through some changes. My CO2 tank ran dry, just as I was messing with the pH probe, and I shut off the lights and fert injections for a few days until I could get a replacement CO2 cylinder. So I’m leaving the ferts off for a little while, just to see how the tank (and algae) reacts.
In order to fight the algae problem, I’ve raised my lights by three inches, reduced my temperature to 82 (though lights and pumps still raise it a few degrees during the day), have reduced my total photo period to seven hours, and spit it up with a 90 minute siesta. So that’s three and a half hours light, hour and a half dark, and another three and a half hours light.
Lots of people will tell you that a siesta is bunk. It may be. But I also know my most algae free tanks has siesta. Coincidence? I wouldn’t know. But I know it won’t hurt.
The plants are growning back after my bone-headded huge trim. But with the ferts and lights dialed back, they are taking their time about it. But that’s OK. The algae’s kind of chilling too. And that’s the goal.
A couple of weeks ago I posted saying I wasn’t going to trim my plants. Big mistake.
The hygro was growing out of the top, and was long overdue for a trim. Unfortunately I let it get too tall - too leggy. So when I cut it last week, I cut it way back. But the leaves that were exposed by that process were too old. When they were exposed to the direct light this week GSA set up on them badly.
That was made worse by the fact that I spent weeks without cleaning the GDA off the sides and let it get too bad. I had it where I could do a quick scrape every few days and the tank was fine. But by waiting weeks it got thick, and when I cleaned it it went all over the tank. Including those old leaves on the hygro. And it hit the wysteria pretty hard too. And because I let it get so out of hand before I cleaned it, it was unusually thick on the tank walls by the end of the week.
All this might have been avoided if I hadn’t neglected regular maintenance.
But I replaced the filter media on one of my OceanClears. Big mistake after a huge trim. The trim removes biomass, and the filter change took out half of my bio-filtration too, Stupid. But I did it. I wonder how long I have to be in this hobby before I stop making newbie mistakes?
So I ripped all the stems out, and the hygro, and cut it way, way back. And I removed the Ludwigia repens too. I hated to do that - I love that plant. But it’s getting warm in the summer weather - 85 degrees in the tank every afternoon - and it is just not dealing with the heat. All its old growth is algae covered, so it’s better out of the tank.
What went back in the tank was only 1/3 the plant mass of what came out. Now my tank has precious little biomass. That’s potential trouble. So I’m anxious to see what this week is going to bring.
Live and learn I guess.
Translate Site
