BlueGTP.... 1 Pleco only! The Pleco is the dirtiest fish you have in your tank. Also once they hit 3 inches or so, they stop eating the algae. My enjoy sucking around on my driftwood. Also they love vegetables, especially peas. I throw some peas and green beans in the tank and he's always eating it.
I just lost my Black Ghost Knife yesterday. I'm so damn disappointed. Do you have any live plants? I have a bunch of plants and it help to keep the water clean. I also do a 25% water change on Tuesdays, and a 50% water change on Fridays.
This is a great site by the way.
AqAdvisor - Intelligent Freshwater Tropical Fish Aquarium Stocking Calculator and Aquarium Tank/Filter Advisor This guy has been working extremely hard putting this site together and it is amazing. Test it out and use the juvenile sizes and what not.
If you have issues with the green terrors, try Pictus Catfish and get like 6-10 of them. They need to be in groups. The terrors might leave them alone because the Pictus are very sharp and scaly. Do NOT use a net on them though because they will get stuck in it. I spent a good 10-15 minutes trying to work him out of it. I eventually had to cut the net and he swam around with it on for a day before it fell off. I cut my finger working on him too. He survived and is thriving in my tank. They are very very active and really make the tank move.
No algae in my tank as I have Marimo Moss Balls. They fight for the same nutrients as the algae and most definitely win.
Plants I have are floating hornwort, anubias, bamboo staks, java ferns, and some other stuff. Next week I plan to add some red plants.
My tank is overstocked but I have heavy filtration and I clean the water often.
5 x Iridescent Sharks
6 x Pictus Catfish
6 x Angelfish (2 x Black Veil, 2 x Marble Veil, 1 x Koi, 1 x Gold)
3 x Cockatoo Apistos Dwarf Cichlids(Triple Red) (non-aggressive Cichlid)
1 x African Knifefish
1 x Gold Nugget Pleco
2 x African Dwarf Frogs
1 x Betta
I have no problems with the Betta being around the Angels and Cichlids. He just chills in all my floating plants.
Both my Female Cockatoo Apistos, my 3 Apple Snails, my Freshwater Clam, and my Black Ghost Knife have passed in the tank. Not too bad.