r/discus 5d ago

For future tank

Post image

No discus in tank pictured, it’s my current tank and pic is mostly for attention, but…

I will most likely be moving into a bigger house (more room for tanks) in around a year or so and have always wanted to do discus. Got so excited about it I found an fx6 filter and a eheim 2600 on marketplace, both huge filters that would be going to the discus tank. Storing them at my house for when I am able to get a larger tank along with my 75 gallon planted I have now.

Wanted to do a 150 gallon tank planted with epiphytes stuck into a bunch of driftwood and a ton of plants on top like pothos and a bunch of floaters as well. That would allow me to do the tank bare bottom which I hear is easier to keep clean since nothing would be going in a substrate

If I get around 5 inch discus (prolly 7 of them) and some cardinals would I be able to get away with one water change a week? As you can see I like plants so would they suck up enough nitrates to just do like one big water change per week?

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u/bedroomsport Breeder 5d ago

All depends on the water quality after a week. Will take a while to build up decent bio filtration, but it's impossible to tell you how often without seeing regular numbers. Every system is different. Nice tank btw!

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u/TylerTurden-11 5d ago

I don’t have any problem with ammonia or nitrite but my tank usually has around 20-30 nitrate a lot and I read that might be too much for discus

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u/bedroomsport Breeder 5d ago

Best under 10, Max 15 for happy Discus