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Journal Totally my fiance's tank, definitely not mine - 45U Mid-tech Betta Tank

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Hello, starting up a journal for the second tank. It's totally for my fiance because she wants a betta fish, it's definitely not just a thinly veiled excuse to get a 2nd tank going. No way.

Originally this was planned on being a low tech tank. However I ended up receiving some money from family, so I decided to upgrade it to more of a mid tech.

Equipment:
  • UNS 45U rimless tank
  • Oase 100 Filtosmart Thermo, with an extra valve stop
  • Chihiros WRGB Slim, set to roughly 33% overall power
  • A poppy lily pipe and an inlet skimmer
  • CO2Art Regulator & Solenoid

Plants:
  • Anubia broadleaf
  • Anubia (no clue what other kinds, small ones)
  • Various Crypts of various types and sizes (I'll dig later in my email receipts to find the types)
  • Creeping Jenny
  • Limnophilia Heterophylia
  • Hygrophila Angustifolia
  • Red Root Floaters

Fertilizing:
  • 1 pump of APT 3 daily
  • Root tabs from Aquarium Co-Op

I wanted to make this a sort of island-ish setup, where the main focus would be the elephant stones and the large anubias. I knew that my other tank would be right next to this one, so I focused the stems on that side since they would be getting the higher light. I did have some challenges getting the stones and aquasoil into a proper shape, and fitting the huge anubias was an obstacle.

Overall I think it's in a good state, starting to get a few diatoms but not much, and I just added the CO2 today, so the tank is officially fully setup. Now, just waiting to cycle and mature a bit before I add in some shrimps, and then a month later, the betta.

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Also, if anyone has advice on the placement of the Poppy Pipe + CO2 diffuser, that is appreciated. Part of the problem is that the Poppy doesn't send water in a straight current, it's just a flurry around it, so I cant just place it on the opposite side of the diffuser like I normally would. Where I have it now, it forms a current that manages to draw some of the CO2 bubbles in, but not all.

Final ask, if anyone has better fertilizer recommendations that is appreciated, specifically how much APT3 would be appropriate for this. So far I've been doing 1 pump/day.
 
I'll have more pictures soon here, waiting for a good day to do a bit of cleaning. I've trimmed away a few of the large anubia leaves on the left, which helped make the area feel a bit more open and give a bit more light to some of the lower plants there. I am already seeing new growth on pretty much all of the plants, which is great, even if some of the moss is struggling to adapt at the moment. A good amount of diatoms as well.

Also new are some cherry shrimp and a betta fish, added yesterday! Very exciting of course.

Side note, this is my first time dealing with sand, so if anyone has recommendations for cleaning it, that is appreciated. The few snails are already dropping a lot of little loads all around lol
 
There are several ways of doing it, depending on the situation. You can puff a turkey baster at the sand while you siphon just above the sand. You can attach a utensil of some sort to the siphon or hold it so your finger can drag through the sand while you siphon just above the sand. You can bend the siphon tubing a bit with one hand to control the flow while you actually siphon deep into the sand. You would push it in and then pull it back up, letting the sand fall back down before getting pulled into the tubing. This is easier with a wider siphon, but pulls in more water at a time, so it’s a trade-off.
 

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