Hello all!
I have approx 2000 gallon pond (water garden). At it's deepest, about 6 feet deep. Two waterfalls, air pump, UV light and skimmer, leaf basket, and a bio filter. Water moves from the skimmer back up through a bog filter down the waterfalls.
Since I added a new biofilter this spring, and started treating for algae, I have had an overwhelmingly full bio filter every time I go to rinse it. To the point that I'm wondering if I just have so much waste, or dead microscopic algae.
For the past month+ I have had to use my pond vac on my bog filter area and my skimmer area (both shallow) weekly(!) so I can get out the maximum waste I can. I've had some decent success getting the water as clear as possible (for the summer) - that is, until this week. We've had a 95 degree + week, so I've stopped treating for algae, and added a tarp to cover as much of the pond as I can.
Finally, I have approximately 40 fish, and about 2000 gallons. But I'm still struggling with waste management. Could I still have too many fish?
Here are some symptoms that I'm struggling with:
I have approx 2000 gallon pond (water garden). At it's deepest, about 6 feet deep. Two waterfalls, air pump, UV light and skimmer, leaf basket, and a bio filter. Water moves from the skimmer back up through a bog filter down the waterfalls.
Since I added a new biofilter this spring, and started treating for algae, I have had an overwhelmingly full bio filter every time I go to rinse it. To the point that I'm wondering if I just have so much waste, or dead microscopic algae.
For the past month+ I have had to use my pond vac on my bog filter area and my skimmer area (both shallow) weekly(!) so I can get out the maximum waste I can. I've had some decent success getting the water as clear as possible (for the summer) - that is, until this week. We've had a 95 degree + week, so I've stopped treating for algae, and added a tarp to cover as much of the pond as I can.
Finally, I have approximately 40 fish, and about 2000 gallons. But I'm still struggling with waste management. Could I still have too many fish?
Here are some symptoms that I'm struggling with:
- The bog filter seems to accumulate a new layer of dead micro algae (or pond waste) on a weekly basis. I currently have 3 pond iris in there, and they're not eating up enough waste.
- Regarding bog filter - Is it possible I need more rocks? More plants? It's only about 3'x3' (this is also where the pumps come up). In the bog filter, when I vacuum, I sometimes find even darker gray/black spots below the top layer of dead green waste.
- Because I've had to stop treating for algae this week (because it's been 95 degrees+ daily) the water has gotten greener. I have a bio filter + the uv light + bog filter - Is there anything else I can do? Barley?
- My fish definitely had babies: I've seen some newbies join the pond. I'm concerned this will increase waste and I'll have a fish kill this summer (which I did have last summer as well).