Welcome to the forum.
I have not used those, but they do look nice. Why even consider them though? You can get an AP T- 8 for $150 , your 20 gal is $165. The T- 8 is more roomy than the 20gal since it is a 4x2.
For more height you you can get the T-10 for $195. The 45 gal is $265! Are you crazy?![]()
AP or other comparable cages are the much better way to go.
Take it from a guy who spent a ton of wasted money on tanks before discovering AP. They just make life sooo much easier.
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