Jayd976 but you still have to factor the spare
canister filter you had, because you still paid for it at some point. So, 25$ + $60'ish? so around $85.
Aqueon glass tanks, for a 20 long is $20, you don't even need to make glass baffles for sumps, you can just get a egg crate for $10, some plumbing parts, hydroponic light, and a return pump.
So for around the same cost to make a DIY chaeto
reactor... you can not only add, more water volume to the tank, but extra space, hide equipment, and grow chaeto. I think investment wise, it's better to go with a sump. But, that's just my opinion.
grantm91 Grant - since I know you're a cowboy... why not just go with a simple sump set-up? Like a bareeeeeeeee basic sump.
get a tank that'll match the dimensions underneath your cabinet. Yeah, you'll have to learn how to drill or find someone that'll come over and help you out.
But check out this bare basic one. Literally a Aqueon, 20High I think. 3 glass baffles and an egg-crate. Remember when I had my 15G tank? I turned a 10G into a sump. I used thin acrylic from Home Depot for $10 to create baffles. I was all ready to drill and plumb... but then bought the IM25.
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stella1979 speaking of dragonettes. The scooter is starting to fatten up! her body is getting a bit more plumpy and the lateral lines are starting to go away.
Some day Stella! Though you are pretty dedicated, that I think you can keep one thriving. It would take some work though. I would just recommend a scooter over a mandarin. Scooters are a bit easier on the pod population. Whereas, Mandarins seem to decimate pods.