Like many others, I've decided after a mere 8 months in the hobby to upgrade to a bigger tank. Where the Juwel Trigon 350 corner tank has been good, I have found a lot of limitations especially with lighting, and the fact that I didnt take the time to sort out a sump to hide the skimmer etc.
Heres the new tank, work in progress
The tank has been built by Tim at insideoceans to fit the Rimu stand. Tim has also been kind enough to build me the overflow, sump, and sort out the plumbing.
Tank is 1450x600x600 and made from 10mm glass. At this stage it will sport eurobracing, with the option of a centre brace if I'm not happy (i.e any bowing). I wanted to keep the centre of the tank as free as possible for lighting purposes, which is my next mission.
Halides or a mass of T5's? With this tank i've always had the idea that I would run a couple of 250W MH's with a couple of 54W T5's (Combo unit like the Aqua Medic). However after talking with Tim, he suggested a mass of 54w T5's. I would've thought that being 600 high, that T5's wouldn't be powerful enough? Something i'm going to have to research a bit more I think. Any suggestions?
Secondly I'm still in 2 minds about using the coral sand from my old tank mixed with new coral sand. I would like to use it for the fact that its already seeded, and will mean that I shouldn't see huge algae blooms like I would if I used 100% new sand. On the otherside of the coin though, I am reminded by Jolliolli's misfortune and am concerned that using the old sand may result in the same way? And no, BB isn't an option. I like the look of the coral sand
Lastly I am still working out how I am going to transfer the livestock. As the new tank isn't required to be in the same place as the old tank, it gives me the time to be able to fill it and let it sit for a wee bit. Is it worth doing it this way and add a few rocks every day until they're transferred from 1 tank to the other, and then its just moving the fish? Or am I better planning out a whole day to transfer it all and use a large amount of the water already in my current tank?
Cheers