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  2. Unfortunately for Photobucket users, things have changed in a big way as of June 26th they are rolling out a $399 per year subscription fee for those who want to hotlink images from Photobucket’s servers to display elsewhere.
    This does not mean it only affects this site, It now means that billions of images across the Web now display an error message instead of the image in question. :(
    https://barrreport.com/threads/attention-photobucket-users.14377/
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Rotala Butterfly Calculators

  1. Planted Tank Nutrient Dosing Calculator

    EI - Estimative Index, EI daily, EI Low Light / Weekly, PPS Pro - Perpetual Preservation System, PMDD - Poor Man's Dosing / Dupla Drops, Dose to reach a target and Result of your dose.
  2. Planted Tank Nutrient Accumulation Calculator

    Nutrient accumulation results, plant uptake over a period of time.
  3. Planted Tank Light Calculator

    Calculate your PAR.. CF, LED (Cree), LED (EcoSmart), LED (BML), Metal Halide, Spriral CF (Horiz), Spriral CF (Vert), T-5 (HO), T-8 / T-5NO, T-12.
  4. Planted Tank Co2 Calculator

    Based on the CO2/PH chart this calculator will assist you in finding your CO2 PPM.