Blackwater Tank : r/Aquariums

Blackwater tank darkening up nicely. Plants filling in. Pleco forced me to move some wood and I relocated filter. : r/Aquariums

Any stocking suggestions for my 7.5g blackwater tank? : r/Aquariums

Aquariums

I added an accumulated length of 14 feet of pothos to my 38 gallon

My Blackwater tank : r/Aquariums

10 gallon blackwater tank : r/Aquariums

My first blackwater tank! Home to cardinal tetras, red cherry shrimp and soon my pair of apistogramma agassizii double reds! : r/Aquariums

10 gallon blackwater tank : r/Aquariums

My Blackwater Tank : r/Aquariums

My Blackwater tank : r/Aquariums

Decided to turn my 26 gallon blackwater tank into a festivum grow out! : r/ Aquariums

Blackwater is beautiful : r/Aquariums

I'm glad everyone enjoyed my office reef. Here's the companion Orinoco blackwater tank : r/Aquariums

20 gallon blackwater tank : r/Aquariums

Female dumbo betta in a soft blackwater tank : r/Aquariums