thanks for all the warm welcomes. Yea i have seen pics of the golden sunrise and they are basically the reason I want to keep discus again. I had a friend who had a pair of very very nice blue turquoise that I was always jealous of as well. My fiance really likes red melons too, so I am basically looking at setting up a 300L to eventually house 6 discus, most probably a combination of golden sunrise, red melons and either blue diamonds or blue turquoise. I personally like the various albinos, especially the albino leopards and snakeskins that are being bred by Vincent discus.
Unfortunately the fiance doesn't like them, so since this tank is bacically going to be the centrepiece of the living room I have to take her tastes into consideration. She really likes solid coloured discus, and I must admit if I could get 3-4 golden sunrise I would be quite happy. I had never seen yellow discus until I just recently started thinking about getting an aquarium again.
I dont know if this is an appropriate place to start posting for advice already, but I have been scouring these forums and I see a few of you more experienced fish keepers have already replied, so I'll fire away.
The tank I'm getting is an older bay fronted Aqua-one, 300L, quite a deep tank (good for discus I've read), 1200mm long and quite deep from front to back too. It is currently filtered by a fluval 305 (which I think is underpowered for the tank), not sure on the heater, and it has two 30W powerglo bulbs. If there is space to supplement the filtration with a HOB filter I will probably invest in a cheapo aqua-one with a decent flow rate for extra mechanical filtration. Don't know how long ago the filtration media was cleaned/replaced, but at least I know it has a pretty good population of beneficial bacteria ready to go. The tank is also coming with about 7 buckets of black gravel, looks to have diameter of about 5mm, so not terribly coarse. Previous owner had the gravel bed about 6-10cm thick.
My plan is to have it minimally planted with a very shallow gravel bed (probably 4-5cm) so it can be suctioned easily. Ive got some really nice driftwood, one piece in particular which is 90cm long with some kinks and holes in it, which will form the main feature apart from the fish. I was also thinking of planting on the driftwood, not in the gravel. For this reason I have already been trolling the forums for Anubias, but I have had java ferns before and they have to be the easiest plants in the world to grow. I've seen various pictures of windelov and trident java ferns, but I don't know if the latter are available in NZ. I used to have some java ferns before I sold my tanks that looked a lot like windelov with the branching leaf tips. I've also been looking at getting some Bolbitis, but I'm not sure if i can provide the care that these plants seem to require. If you haven't already noticed I like the fern type look, and I really wish we had a better range of moss in NZ (probably wouldn't grow at 29-30 degrees tho )
Ive got an old 200L open topped drum, an old heater and a pump that I was going to use to age water without chemicals. Have never tried this, and have cobbled together these parts simply because I want to be able to change water at least every 2 days, 50% at a time if possible. Been doing some reading and have already researched how the council here treats our water. The only added chemicals other than those picked up in the pipework are chlorine and fluorine. My only concern is that there could be ammonia in the lines between the treatment plant and town, and the chlorines could be forming chloramines in the lines - making my 200L drum setup redundant. If you guys think the drum aging system will fail, I might convert it to a rain water collector.
I haven't had a chance to check pH, hardness etc of our town water supply but I'm gonna test it out of the tap soon and after being left in our drum overnight to see what its like 'vanilla' so to speak. I'm hoping that I won't have to do anything fancy, but if I have to I'll use a commercial water ager (although I'm loathe to do this with the number of changes I'm planning on doing).
My driftwood was only recently collected, from fresh water, so shouldn't have any salt or calcium buildup. It has got a bit of vegetable matter (moss, dead leaves) and dirt all over it. I've given it all a good scrub and wash down. Was going to water blast it, but if anyone has any more ideas about how I could kill any nasties in it I would love to hear it. I was thinking of leaving it in the sun for a few days.
Even though I suspect that the tank will almost be cycled from the start (considering it will have fish in it until the day I actually pick it up), I intend to take it reasonably slowly, adding my driftwood and plants first - hopefully there will still be some dead vege matter on the wood to supply some nitrates for the plants. I intend to follow that up with the purchase of some moderately hardy fish (need help here), but was thinking some plecos (preferably carnivorous ones that don't grow too big (Hypancistrus??) - you will see why soon) and some cardinal tetras (maybe 10-15?). Will follow that up after a while with some otos for algae control - have read mixed reports of plecos and otos attacking discus, no experience personally and my old bristenoses left my previous discus well alone, have never kept otos with discus before. The reason I wanted carnivorous discus is I have read that they are superior to corys for cleaning up uneaten food, and on top of that otos are more efficient algae eaters than BN plecos. I do like the little BN critters though, and why have all that yummy driftwood if it is never gonna get munched on .
Then finally...... once I have probably been running with this setup for a couple of months, I'll look at getting my discus. I've always wanted to breed them (my friends turquoises spawned), so I am quite tempted to buy cheaper 4-5cm discus in larger numbers, grow them out in a smaller BB tank, wait for pairings then put them into the tank in the living room. I fear this will be a very expensive way to go about it and is something that I really want some advice on. Getting discus to spawn would be a real thrill, but I don't intend to start breeding them 'properly' so to speak, so perhaps it would be better to get the strains I like, whether that be in the younger 4-5cm stage or fork out for bigger 10cm or so fish that are showing their colours already. I really don't mind growing them out, and I think I would quite like the challenge.
I have no idea what size tank would be required to grow out 5-6 discus, i was thinking 2ft, but might need bigger. I would probably rig up an automatic feeder for while I'm at work dispensing dry foods (discus food), and I would feed them a commercial frozen/freeze dried or home made diet when I'm at home. So if I intend to grow out my discus, I was thinking it would be best to start cycling a tank soon. Was going to go with a sponge filter or possibly a submersible (I get the impression the sponges are what most breeders use).
So with this novel of a post nearly finished, I hope you guys have a really good idea of where I'm trying to go with this fish tank, and any advice would be great. At this stage I've been looking at Vincent discus a lot (wish I had some already), and will most likely be getting red melons and blue diamonds from him - if he had golden sunrise I would get them from him as well. He seems to be the only reputable breeder active on the forums that I can see (Discusguru no longer does discus?).
One hair brained idea that I've had is that IF I really wanted to get some breeding pairs, I could buy 4-5 of each strain I like at a time, grow them out until they pair off in BB 2ft tanks, and sell the older, bigger discus to other users on the forum. They should be really good quality if I do it right, and they would have come from top stock (Vincent or imported). Shoot me down if this is silly, or if you guys think the market for adult discus is truly bad. I don't want to be stuck with 5 discus the same colour (unless I start with the golden sunrise :lol: )
I get the impression that most of you guys like helping people set up their tanks and get stuck into the hobby almost as much as you love your own aquariums, I'm glad I stumbled onto this community before I got my new tank. Cheers