Hey
@Art - this is my lifetime achievement tank, so it has all the bells and whistles. It took years of slowly acquiring everything, but I am a firm believer of buying it once, and buying it right.
Tank is a 120 cm x 60 cm x 50 cm low iron rimless from MyNaturia. It sits on a DIY stand. Lighting is provided by 2 x Chihiros Vivid2 on Chihiros light hangers. Filtration is a GLA Infinite Nature 15L filter packed full of bio rings and is rigged with glass lily pipes. It pushes water through a NilocG CO2 reactor which is fed by a GLA co2 regulator. Substrate is Tropica and the hardscape, consisting of horn wood, was custom designed by the good folks at SR Aquaristic. Fertilization is 10ml of APT complete daily, water is filtered by RO, and remineralized by APT sky at a rate of about 3 tsp per 15 gallons. 50% weekly water changes and careful cleaning/siphoning of the carpet - about 25% of the area every week, rotating throughout so that over the course of the month, everything gets attention.
I recently switched to APT sky after doing DIY minerals forever. I liked the tank, but I wasn't sure I was getting 100% out of everything. Hard to argue with Dennis' work, and so I decided I'd go all in on his line of minerals and ferts to see what this scape could do. I'm pretty happy with the APT sky... and in my first week of using it, I'm seeing a few things I like - especially with a slight nagging green dust alage issue I had.
I measure nothing anymore. I suppose I get somewhere around 1.0 pH drop (7.0 to 6.0ish?? When lights come on), and GH is probably around 6-7, KH should be 0. No idea what NPK is, I just follow the directions on the bottle and hope for the best, LOL! At the end of the day consistency is king!
Plants in this scape were chosen to be relatively low maintenance and be somewhat of a collector tank. I will do my best with the spelling of the names, but I guarantee some are mis-spelled, or I might not be using most current names.
It is dominated by a dwarf hair grass 'belem' carpet, a big clump of Erio Veitnam, and Erio Paske Lao a small E. cuspidatum clings to life. There are a handful of swords including E. opaceous 'Rio verde' and 'rataj', E. iguazu, E. soekenaro, E. 'Purple Knight', E. 'Kleiner Bar', and E. 'Malang pink'. There are a few Cryptocoryne including C. jacobsoni 'pink', C. Nuri 'Rosen maiden' and 'pink line', C. Spiralis 'Tiger', C. sivadasanii and C. Lutea. A few of my favorite stems are included - Hygrophila siamensis 53b, H. araguia, and Physostegia purpurea. There are a few Anubias including Nana 'golden' and 'pinto' and one of the micro-type nanas as well. There are 2 different Crepidomoides including malabaricum and auriculatum. A nice little clump of Callicostellata prabaktiana moss found its way into the scape. A few little odds and ends buce are around too. Finally, I have rounded out the collection with a few Java ferns including Microsorium 'India' and 'coral/mini-trident' and 'wendelov'. Yikes, that list has grown over the past year!
Livestock includes 8ish cardinals, 12ish long finned white clouds, 2 rogue otocinclus, and several hundred wild type caridinia shrimp that were supposed to be Amanos, but have ended up being way cooler!
All in all, this was designed to be pretty low maintenance. Some will know me from the past for doing a stem 'Dutchy Style' in this tank using T5HOs and inert vlack diamond blasting sand... but that was way more work than I could manage with kiddos at home. This scape has been wonderful!
It struggles with some Green Dust Algae and this summer I fell behind and ended up with some Cladophora, Black Beard Algae, and Green Spot Algae. I'm slowly trimming away the leaves most affected by Green Spot Algae, and Spot treating away the worst of the BBA and Clado with H2O2. I did run about a 2 week course of high dose Excel to give the Clado and BBA a good knock before going more manual. Gotta be careful with that, and it isn't a move I'd be too comfortable recommending.
I'm sure there will be more questions, so fire away!
--Steve